Microsoft onthult welke persoonsgegevens Windows 10 verzamelt

[Quit]

Microsoft heeft een compleet overzicht online gezet van alle persoonsgegevens die Windows 10 over gebruikers verzamelt en doorstuurt.

Lees hier het volledige artikel: Microsoft onthult welke persoonsgegevens Windows 10 verzamelt | NU - Het laatste nieuws het eerst op NU.nl

 

[J.W.]

Microsoft heeft een compleet overzicht online gezet van alle persoonsgegevens die Windows 10 over gebruikers verzamelt en doorstuurt.

Welke firma doet dit tegenwoordig niet????

 

[Quit]

Welke firma doet dit tegenwoordig niet????

Volgens mij niet één. Tenminste, ik kan me geen enkel ander bedrijf voorstellen dat hiermee bezig is:

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The Basic level gathers a limited set of information that is critical for understanding the device and its configuration including: basic device information, quality-related information, app compatibility, and Windows Store. When the level is set to Basic, it also includes the Security level information.
The Basic level helps to identify problems that can occur on a particular device hardware or software configuration. For example, it can help determine if crashes are more frequent on devices with a specific amount of memory or that are running a particular driver version. This helps Microsoft fix operating system or app problems.
Use this article to learn about diagnostic events, grouped by event area, and the fields within each event. A brief description is provided for each field. Every event generated includes common data, which collects device data.
You can learn more about Windows functional and diagnostic data through these articles:

• Manage connections from Windows operating system components to Microsoft services
• Configure Windows telemetry in your organization

[h=2]Common data extensions[/h][h=3]Common Data Extensions.App[/h]The following fields are available:

• expId Associates a flight, such as an OS flight, or an experiment, such as a web site UX experiment, with an event.
• userId The userID as known by the application.
• env The environment from which the event was logged.
• asId An integer value that represents the app session. This value starts at 0 on the first app launch and increments after each subsequent app launch per boot session.

[h=3]Common Data Extensions.CS[/h]The following fields are available:

• sig A common schema signature that identifies new and modified event schemas.

[h=3]Common Data Extensions.CUET[/h]The following fields are available:

• stId Represents the Scenario Entry Point ID. This is a unique GUID for each event in a diagnostic scenario. This used to be Scenario Trigger ID.
• aId Represents the ETW ActivityId. Logged via TraceLogging or directly via ETW.
• raId Represents the ETW Related ActivityId. Logged via TraceLogging or directly via ETW.
• op Represents the ETW Op Code.
• cat Represents a bitmask of the ETW Keywords associated with the event.
• flags Represents the bitmap that captures various Windows specific flags.
• cpId The composer ID, such as Reference, Desktop, Phone, Holographic, Hub, IoT Composer.
• tickets A list of strings that represent entries in the HTTP header of the web request that includes this event.
• bseq Upload buffer sequence number in the format <buffer identifier>:<sequence number>
• mon Combined monitor and event sequence numbers in the format <monitor sequence>:<event sequence>

[h=3]Common Data Extensions.Device[/h]The following fields are available:

• ver Represents the major and minor version of the extension.
• localId Represents a locally defined unique ID for the device, not the human readable device name. Most likely equal to the value stored at HKLM\Software\Microsoft\SQMClient\MachineId
• deviceClass Represents the classification of the device, the device “family”. For example, Desktop, Server, or Mobile.

[h=3]Common Data Extensions.Envelope[/h]The following fields are available:

• ver Represents the major and minor version of the extension.
• name Represents the uniquely qualified name for the event.
• time Represents the event date time in Coordinated Universal Time (UTC) when the event was generated on the client. This should be in ISO 8601 format.
• popSample Represents the effective sample rate for this event at the time it was generated by a client.
• epoch Represents the epoch and seqNum fields, which help track how many events were fired and how many events were uploaded, and enables identification of data lost during upload and de-duplication of events on the ingress server.
• seqNum Represents the sequence field used to track absolute order of uploaded events. It is an incrementing identifier for each event added to the upload queue. The Sequence helps track how many events were fired and how many events were uploaded and enables identification of data lost during upload and de-duplication of events on the ingress server.
• iKey Represents an ID for applications or other logical groupings of events.
• flags Represents a collection of bits that describe how the event should be processed by the Connected User Experience and Telemetry component pipeline. The lowest-order byte is the event persistence. The next byte is the event latency.
• os Represents the operating system name.
• osVer Represents the OS version, and its format is OS dependent.
• appId Represents a unique identifier of the client application currently loaded in the process producing the event; and is used to group events together and understand usage pattern, errors by application.
• appVer Represents the version number of the application. Used to understand errors by Version, Usage by Version across an app.
• cV Represents the Correlation Vector: A single field for tracking partial order of related telemetry events across component boundaries.

[h=3]Common Data Extensions.OS[/h]The following fields are available:

• ver Represents the major and minor version of the extension.
• expId Represents the experiment ID. The standard for associating a flight, such as an OS flight (pre-release build), or an experiment, such as a web site UX experiment, with an event is to record the flight / experiment IDs in Part A of the common schema.
• locale Represents the locale of the operating system.
• bootId An integer value that represents the boot session. This value starts at 0 on first boot after OS install and increments after every reboot.

[h=3]Common Data Extensions.User[/h]The following fields are available:

• ver Represents the major and minor version of the extension.
• localId Represents a unique user identity that is created locally and added by the client. This is not the user's account ID.

[h=3]Common Data Extensions.XBL[/h]The following fields are available:

• nbf Not before time
• expId Expiration time
• sbx XBOX sandbox identifier
• dty XBOX device type
• did XBOX device ID
• xid A list of base10-encoded XBOX User IDs.
• uts A bit field, with 2 bits being assigned to each user ID listed in xid. This field is omitted if all users are retail accounts.

[h=3]Common Data Extensions.Consent UI Event[/h]This User Account Control (UAC) telemetry point collects information on elevations that originate from low integrity levels. This occurs when a process running at low integrity level (IL) requires higher (administrator) privileges, and therefore requests for elevation via UAC (consent.exe). By better understanding the processes requesting these elevations, Microsoft can in turn improve the detection and handling of potentially malicious behavior in this path.
The following fields are available:

• eventType Represents the type of elevation: If it succeeded, was cancelled, or was auto-approved.
• splitToken Represents the flag used to distinguish between administrators and standard users.
• friendlyName Represents the name of the file requesting elevation from low IL.
• elevationReason Represents the distinction between various elevation requests sources (appcompat, installer, COM, MSI and so on).
• exeName Represents the name of the file requesting elevation from low IL.
• signatureState Represents the state of the signature, if it signed, unsigned, OS signed and so on.
• publisherName Represents the name of the publisher of the file requesting elevation from low IL.
• cmdLine Represents the full command line arguments being used to elevate.
• Hash.Length Represents the length of the hash of the file requesting elevation from low IL.
• Hash Represents the hash of the file requesting elevation from low IL.
• HashAlgId Represents the algorithm ID of the hash of the file requesting elevation from low IL.
• telemetryFlags Represents the details about the elevation prompt for CEIP data.
• timeStamp Represents the time stamp on the file requesting elevation.
• fileVersionMS Represents the major version of the file requesting elevation.
• fileVersionLS Represents the minor version of the file requesting elevation.

[h=2]Common data fields[/h][h=3]Common Data Fields.MS.Device.DeviceInventory.Change[/h]These fields are added whenever Ms.Device.DeviceInventoryChange is included in the event.
The following fields are available:

• syncId A string used to group StartSync, EndSync, Add, and Remove operations that belong together. This field is unique by Sync period and is used to disambiguate in situations where multiple agents perform overlapping inventories for the same object.
• objectType Indicates the object type that the event applies to.
• Action The change that was invoked on a device inventory object.
• inventoryId Device ID used for Compatibility testing

[h=3]Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PreUpgradeSettings[/h]These fields are added whenever PreUpgradeSettings is included in the event.
The following fields are available:

• HKLM_SensorPermissionState.SensorPermissionState The state of the Location service before the feature update completed.
• HKLM_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the device.
• HKCU_SensorPermissionState.SensorPermissionState The state of the Location service when a user signs on before the feature update completed.
• HKCU_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the current user.
• HKLM_LocationPlatform.Status The state of the location platform after the feature update has completed.
• HKLM_LocationPlatform.HRESULT The error code returned when trying to query the location platform for the device.
• HKLM_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the device before the feature update completed.
• HKLM_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the device.
• HKCU_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the current user before the feature update completed.
• HKCU_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the current user.
• HKLM_AllowTelemetry.AllowTelemetry The state of the Connected User Experiences and Telemetry component for the device before the feature update.
• HKLM_AllowTelemetry.HRESULT The error code returned when trying to query the Connected User Experiences and Telemetry conponent for the device.
• HKLM_TIPC.Enabled The state of TIPC for the device.
• HKLM_TIPC.HRESULT The error code returned when trying to query TIPC for the device.
• HKCU_TIPC.Enabled The state of TIPC for the current user.
• HKCU_TIPC.HRESULT The error code returned when trying to query TIPC for the current user.
• HKLM_FlipAhead.FPEnabled Is Flip Ahead enabled for the device before the feature update was completed?
• HKLM_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the device.
• HKCU_FlipAhead.FPEnabled Is Flip Ahead enabled for the current user before the feature update was completed?
• HKCU_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the current user.
• HKLM_TailoredExperiences.TailoredExperiencesWithDiagnosticDataEnabled Is Tailored Experiences with Diagnostics Data enabled for the current user after the feature update had completed?
• HKCU_TailoredExperiences.HRESULT The error code returned when trying to query Tailored Experiences with Diagnostics Data for the current user.
• HKLM_AdvertisingID.Enabled Is the adveristing ID enabled for the device?
• HKLM_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the device.
• HKCU_AdvertisingID.Enabled Is the adveristing ID enabled for the current user?
• HKCU_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the user.

[h=3]Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PostUpgradeSettings[/h]These fields are added whenever PostUpgradeSettings is included in the event.
The following fields are available:

• HKLM_SensorPermissionState.SensorPermissionState The state of the Location service after the feature update has completed.
• HKLM_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the device.
• HKCU_SensorPermissionState.SensorPermissionState The state of the Location service when a user signs on after a feature update has completed.
• HKCU_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the current user.
• HKLM_LocationPlatform.Status The state of the location platform after the feature update has completed.
• HKLM_LocationPlatform.HRESULT The error code returned when trying to query the location platform for the device.
• HKLM_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the device after the feature update has completed.
• HKLM_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the device.
• HKCU_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the current user after the feature update has completed.
• HKCU_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the current user.
• HKLM_AllowTelemetry.AllowTelemetry The state of the Connected User Experiences and Telemetry component for the device after the feature update.
• HKLM_AllowTelemetry.HRESULT The error code returned when trying to query the Connected User Experiences and Telemetry conponent for the device.
• HKLM_TIPC.Enabled The state of TIPC for the device.
• HKLM_TIPC.HRESULT The error code returned when trying to query TIPC for the device.
• HKCU_TIPC.Enabled The state of TIPC for the current user.
• HKCU_TIPC.HRESULT The error code returned when trying to query TIPC for the current user.
• HKLM_FlipAhead.FPEnabled Is Flip Ahead enabled for the device after the feature update has completed?
• HKLM_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the device.
• HKCU_FlipAhead.FPEnabled Is Flip Ahead enabled for the current user after the feature update has completed?
• HKCU_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the current user.
• HKLM_TailoredExperiences.TailoredExperiencesWithDiagnosticDataEnabled Is Tailored Experiences with Diagnostics Data enabled for the current user after the feature update had completed?
• HKCU_TailoredExperiences.HRESULT The error code returned when trying to query Tailored Experiences with Diagnostics Data for the current user.
• HKLM_AdvertisingID.Enabled Is the adveristing ID enabled for the device?
• HKLM_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the device.
• HKCU_AdvertisingID.Enabled Is the adveristing ID enabled for the current user?
• HKCU_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the user.

[h=2]Appraiser events[/h][h=3]Microsoft.Windows.Appraiser.General.ChecksumTotalPictureCount[/h]This event lists the types of objects and how many of each exist on the client device. This allows for a quick way to ensure that the records present on the server match what is present on the client.
The following fields are available:

• PCFP An ID for the system that is calculated by hashing hardware identifiers.
• InventoryApplicationFile The total InventoryApplicationFile objects that are present on this device.
• InventoryMediaCenter The total InventoryMediaCenter objects that are present on this device.
• InventoryLanguagePack The total InventoryLanguagePack objects that are present on this device.
• InventoryUplevelDriverPackage The total InventoryUplevelDriverPackage objects that are present on this device.
• InventorySystemBios The total InventorySystemBios objects that are present on this device.
• SystemProcessorCompareExchange The total SystemProcessorCompareExchange objects that are present on this device.
• SystemProcessorLahfSahf The total SystemProcessorLahfSahf objects that are present on this device.
• SystemMemory The total SystemMemory objects that are present on this device.
• SystemProcessorPrefetchW The total SystemProcessorPrefetchW objects that are present on this device.
• SystemProcessorSse2 The total SystemProcessorSse2 objects that are present on this device.
• SystemProcessorNx The total SystemProcessorNx objects that are present on this device.
• SystemWlan The total SystemWlan objects that are present on this device.
• SystemWim The total SystemWim objects that are present on this device
• SystemTouch The total SystemTouch objects that are present on this device.
• SystemWindowsActivationStatus The total SystemWindowsActivationStatus objects that are present on this device.

[h=3]Microsoft.Windows.Appraiser.General.ChecksumTotalPictureIdHashSha256[/h]This event lists the types of objects and the hashed values of all the identifiers for each one. This allows for a more in-depth way to ensure that the records present on the server match what is present on the client.
The following fields are available:

• PCFP An ID for the system that is calculated by hashing hardware identifiers.
• InventoryApplicationFile The SHA256 hash of InventoryApplicationFile objects that are present on this device.
• InventoryMediaCenter The SHA256 hash of InventoryMediaCenter objects that are present on this device.
• InventoryLanguagePack The SHA256 hash of InventoryLanguagePack objects that are present on this device.
• InventoryUplevelDriverPackage The SHA256 hash of InventoryUplevelDriverPackage objects that are present on this device.
• InventorySystemBios The SHA256 hash of InventorySystemBios objects that are present on this device.
• SystemProcessorCompareExchange The SHA256 hash of SystemProcessorCompareExchange objects that are present on this device.
• SystemProcessorLahfSahf The SHA256 hash of SystemProcessorLahfSahf objects that are present on this device.
• SystemMemory The SHA256 hash of SystemMemory objects that are present on this device.
• SystemProcessorPrefetchW The SHA256 hash of SystemProcessorPrefetchW objects that are present on this device.
• SystemProcessorSse2 The SHA256 hash of SystemProcessorSse2 objects that are present on this device.
• SystemProcessorNx The SHA256 hash of SystemProcessorNx objects that are present on this device.
• SystemWlan The SHA256 hash of SystemWlan objects that are present on this device.
• SystemWim The SHA256 hash of SystemWim objects that are present on this device.
• SystemTouch The SHA256 hash of SystemTouch objects that are present on this device.
• SystemWindowsActivationStatus The SHA256 hash of SystemWindowsActivationStatus objects that are present on this device.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceApplicationFileAdd[/h]This event sends compatibility information about a file to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file that is generating the events.
• AvDisplayName If it is an anti-virus app, this is its display name.
• CompatModelIndex The compatibility prediction for this file.
• HasCitData Is the file present in CIT data?
• HasUpgradeExe Does the anti-virus app have an upgrade.exe file?
• IsAv Is the file an anti-virus reporting EXE?
• ResolveAttempted This will always be an empty string when sending telemetry.
• SdbEntries An array of fields that indicates the SDB entries that apply to this file.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceApplicationFileRemove[/h]This event indicates that the DatasourceApplicationFile object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceApplicationFileStartSync[/h]This event indicates that a new set of DatasourceApplicationFileAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDevicePnpAdd[/h]This event sends compatibility data for a PNP device, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• ActiveNetworkConnection Is the device an active network device?
• IsBootCritical Is the device boot critical?
• SdbEntries An array of fields indicating the SDB entries that apply to this device.
• WuDriverCoverage Is there a driver uplevel for this device according to Windows Update?
• WuDriverUpdateID The Windows Update ID of the applicable uplevel driver.
• WuPopulatedFromID The expected uplevel driver matching ID based on driver coverage from Windows Update.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDevicePnpRemove[/h]This event indicates that the DatasourceDevicePnp object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDevicePnpStartSync[/h]This event indicates that a new set of DatasourceDevicePnpAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDriverPackageAdd[/h]This event sends compatibility database data about driver packages to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• SdbEntries An array of fields indicating the SDB entries that apply to this driver package.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDriverPackageRemove[/h]This event indicates that the DatasourceDriverPackage object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceDriverPackageStartSync[/h]This event indicates that a new set of DatasourceDriverPackageAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockAdd[/h]This event sends blocking data about any compatibility blocking entries hit on the system that are not directly related to specific applications or devices, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• SdbEntries An array of fields indicating the SDB entries that apply to this file.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockRemove[/h]This event indicates that the DataSourceMatchingInfoBlock object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockStartSync[/h]This event indicates that a full set of DataSourceMatchingInfoBlockStAdd events have been sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveAdd[/h]This event sends compatibility database information about non-blocking compatibility entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• SdbEntries An array of fields indicating the SDB entries that apply to this file.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveRemove[/h]This event indicates that the DataSourceMatchingInfoPassive object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveStartSync[/h]This event indicates that a new set of DataSourceMatchingInfoPassiveAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeAdd[/h]This event sends compatibility database information about entries requiring reinstallation after an upgrade on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• SdbEntries An array of fields indicating the SDB entries that apply to this file.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeRemove[/h]This event indicates that the DataSourceMatchingInfoPostUpgrade object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeStartSync[/h]This event indicates that a new set of DataSourceMatchingInfoPostUpgradeAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceSystemBiosAdd[/h]This event sends compatibility database information about the BIOS to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• SdbEntries An array of fields indicating the SDB entries that apply to this BIOS.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceSystemBiosRemove[/h]This event indicates that the DatasourceSystemBios object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DatasourceSystemBiosStartSync[/h]This event indicates that a new set of DatasourceSystemBiosAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionApplicationFileAdd[/h]This event sends compatibility decision data about a file to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• BlockAlreadyInbox The uplevel runtime block on the file already existed on the current OS.
• BlockingApplication Are there any application issues that interfere with upgrade due to the file in question?
• DisplayGenericMessage Will be a generic message be shown for this file?
• HardBlock This file is blocked in the SDB.
• HasUxBlockOverride Does the file have a block that is overridden by a tag in the SDB?
• MigApplication Does the file have a MigXML from the SDB associated with it that applies to the current upgrade mode?
• MigRemoval Does the file have a MigXML from the SDB that will cause the app to be removed on upgrade?
• NeedsDismissAction Will the file cause an action that can be dimissed?
• NeedsInstallPostUpgradeData After upgrade, the file will have a post-upgrade notification to install a replacement for the app.
• NeedsNotifyPostUpgradeData Does the file have a notification that should be shown after upgrade?
• NeedsReinstallPostUpgradeData After upgrade, this file will have a post-upgrade notification to reinstall the app.
• NeedsUninstallAction The file must be uninstalled to complete the upgrade.
• SdbBlockUpgrade The file is tagged as blocking upgrade in the SDB,
• SdbBlockUpgradeCanReinstall The file is tagged as blocking upgrade in the SDB. It can be reinstalled after upgrade.
• SdbBlockUpgradeUntilUpdate The file is tagged as blocking upgrade in the SDB. If the app is updated, the upgrade can proceed.
• SdbReinstallUpgrade The file is tagged as needing to be reinstalled after upgrade in the SDB. It does not block upgrade.
• SdbReinstallUpgradeWarn The file is tagged as needing to be reinstalled after upgrade with a warning in the SDB. It does not block upgrade.
• SoftBlock The file is softblocked in the SDB and has a warning.

[h=3]Microsoft.Windows.Appraiser.General.DecisionApplicationFileRemove[/h]This event indicates Indicates that the DecisionApplicationFile object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionApplicationFileStartSync[/h]This event indicates that a new set of DecisionApplicationFileAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionDevicePnpAdd[/h]This event sends compatibility decision data about a PNP device to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• AssociatedDriverIsBlocked Is the driver associated with this PNP device blocked?
• BlockAssociatedDriver Should the driver associated with this PNP device be blocked?
• BlockUpgradeIfDriverBlocked Is the PNP device both boot critical and does not have a driver included with the OS?
• BlockUpgradeIfDriverBlockedAndOnlyActiveNetwork Is this PNP device the only active network device?
• BlockingDevice Is this PNP device blocking upgrade?
• DisplayGenericMessage Will a generic message be shown during Setup for this PNP device?
• DriverAvailableInbox Is a driver included with the operating system for this PNP device?
• DriverAvailableOnline Is there a driver for this PNP device on Windows Update?
• DriverAvailableUplevel Is there a driver on Windows Update or included with the operating system for this PNP device?
• DriverBlockOverridden Is there is a driver block on the device that has been overridden?
• NeedsDismissAction Will the user would need to dismiss a warning during Setup for this device?
• NotRegressed Does the device have a problem code on the source OS that is no better than the one it would have on the target OS?
• SdbDeviceBlockUpgrade Is there an SDB block on the PNP device that blocks upgrade?
• SdbDriverBlockOverridden Is there an SDB block on the PNP device that blocks upgrade, but that block was overridden?

[h=3]Microsoft.Windows.Appraiser.General.DecisionDevicePnpRemove[/h]This event indicates that the DecisionDevicePnp object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionDevicePnpStartSync[/h]This event indicates that the DecisionDevicePnp object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionDriverPackageAdd[/h]This event sends decision data about driver package compatibility to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• DriverBlockOverridden Does the driver package have an SDB block that blocks it from migrating, but that block has been overridden?
• DriverIsDeviceBlocked Was the driver package was blocked because of a device block?
• DriverIsDriverBlocked Is the driver package blocked because of a driver block?
• DriverShouldNotMigrate Should the driver package be migrated during upgrade?
• SdbDriverBlockOverridden Does the driver package have an SDB block that blocks it from migrating, but that block has been overridden?

[h=3]Microsoft.Windows.Appraiser.General.DecisionDriverPackageRemove[/h]This event indicates that the DecisionDriverPackage object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionDriverPackageStartSync[/h]This event indicates that a new set of DecisionDriverPackageAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockAdd[/h]This event sends compatibility decision data about blocking entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the appraiser file generating the events.
• BlockingApplication Are there are any application issues that interfere with upgrade due to matching info blocks?
• DisplayGenericMessage Will a generic message be shown for this block?
• NeedsUninstallAction Does the user need to take an action in setup due to a matching info block?
• SdbBlockUpgrade Is a matching info block blocking upgrade?
• SdbBlockUpgradeCanReinstall Is a matching info block blocking upgrade, but has the can reinstall tag?
• SdbBlockUpgradeUntilUpdate Is a matching info block blocking upgrade but has the until update tag?

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockRemove[/h]This event indicates that the DecisionMatchingInfoBlock object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockStartSync[/h]This event indicates that a new set of DecisionMatchingInfoBlockAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveAdd[/h]This event sends compatibility decision data about non-blocking entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• BlockingApplication Are there any application issues that interfere with upgrade due to matching info blocks?
• MigApplication Is there a matching info block with a mig for the current mode of upgrade?

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveRemove[/h]This event Indicates that the DecisionMatchingInfoPassive object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveStartSync[/h]This event indicates that a new set of DecisionMatchingInfoPassiveAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeAdd[/h]This event sends compatibility decision data about entries that require reinstall after upgrade. It's used to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• NeedsInstallPostUpgradeData Will the file have a notification after upgrade to install a replacement for the app?
• NeedsNotifyPostUpgradeData Should a notification be shown for this file after upgrade?
• NeedsReinstallPostUpgradeData Will the file have a notification after upgrade to reinstall the app?
• SdbReinstallUpgrade The file is tagged as needing to be reinstalled after upgrade in the compatibility database (but is not blocking upgrade).

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeRemove[/h]This event indicates that the DecisionMatchingInfoPostUpgrade object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeStartSync[/h]This event indicates that a new set of DecisionMatchingInfoPostUpgradeAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMediaCenterAdd[/h]This event sends decision data about the presence of Windows Media Center, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• BlockingApplication Is there any application issues that interfere with upgrade due to Windows Media Center?
• MediaCenterActivelyUsed If Windows Media Center is supported on the edition, has it been run at least once and are the MediaCenterIndicators are true?
• MediaCenterInUse Is Windows Media Center actively being used?
• MediaCenterIndicators Do any indicators imply that Windows Media Center is in active use?
• MediaCenterPaidOrActivelyUsed Is Windows Media Center actively being used or is it running on a supported edition?
• NeedsDismissAction Are there any actions that can be dismissed coming from Windows Media Center?

[h=3]Microsoft.Windows.Appraiser.General.DecisionMediaCenterRemove[/h]This event indicates that the DecisionMediaCenter object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionMediaCenterStartSync[/h]This event indicates that a new set of DecisionMediaCenterAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionSystemBiosAdd[/h]This event sends compatibility decision data about the BIOS to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• Blocking Is the device blocked from upgrade due to a BIOS block?
• HasBiosBlock Does the device have a BIOS block?

[h=3]Microsoft.Windows.Appraiser.General.DecisionSystemBiosRemove[/h]This event indicates that the DecisionSystemBios object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.DecisionSystemBiosStartSync[/h]This event indicates that a new set of DecisionSystemBiosAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.EnterpriseScenarioWithDiagTrackServiceRunning[/h]The event that indicates that Appraiser has been triggered to run an enterprise scenario while the DiagTrack service is installed. This event can only be sent if a special flag is used to trigger the enterprise scenario.
The following fields are available:

• Time The client time of the event.
• PCFP An ID for the system calculated by hashing hardware identifiers.

[h=3]Microsoft.Windows.Appraiser.General.GatedRegChange[/h]This event sends data about the results of running a set of quick-blocking instructions, to help keep Windows up to date.
The following fields are available:

• Time The client time of the event.
• PCFP An ID for the system calculated by hashing hardware identifiers.
• RegKey The registry key name for which a result is being sent.
• RegValue The registry value for which a result is being sent.
• OldData The previous data in the registry value before the scan ran.
• NewData The data in the registry value after the scan completed.

[h=3]Microsoft.Windows.Appraiser.General.InventoryApplicationFileAdd[/h]This event represents the basic metadata about a file on the system. The file must be part of an app and either have a block in the compatibility database or are part of an anti-virus program.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• BinFileVersion An attempt to clean up FileVersion at the client that tries to place the version into 4 octets.
• BinProductVersion An attempt to clean up ProductVersion at the client that tries to place the version into 4 octets.
• BinaryType A binary type. Example: UNINITIALIZED, ZERO_BYTE, DATA_ONLY, DOS_MODULE, NE16_MODULE, PE32_UNKNOWN, PE32_I386, PE32_ARM, PE64_UNKNOWN, PE64_AMD64, PE64_ARM64, PE64_IA64, PE32_CLR_32, PE32_CLR_IL, PE32_CLR_IL_PREFER32, PE64_CLR_64
• BoeProgramId If there is no entry in Add/Remove Programs, this is the ProgramID that is generated from the file metadata.
• CompanyName The company name of the vendor who developed this file.
• FileId A hash that uniquely identifies a file.
• FileVersion The File version field from the file metadata under Properties -> Details.
• LinkDate The date and time that this file was linked on.
• LowerCaseLongPath The full file path to the file that was inventoried on the device.
• Name The name of the file that was inventoried.
• ProductName The Product name field from the file metadata under Properties -> Details.
• ProductVersion The Product version field from the file metadata under Properties -> Details.
• ProgramId A hash of the Name, Version, Publisher, and Language of an application used to identify it.
• Size The size of the file (in hexadecimal bytes).

[h=3]Microsoft.Windows.Appraiser.General.InventoryApplicationFileRemove[/h]This event indicates that the InventoryApplicationFile object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryApplicationFileStartSync[/h]This event indicates indicates that a new set of InventoryApplicationFileAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryLanguagePackAdd[/h]This event sends data about the number of language packs installed on the system, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• HasLanguagePack Does this device have 2 or more language packs?
• LanguagePackCount How many language packs are installed?

[h=3]Microsoft.Windows.Appraiser.General.InventoryLanguagePackRemove[/h]This event indicates that the InventoryLanguagePack object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryLanguagePackStartSync[/h]This event indicates that a new set of InventoryLanguagePackAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryMediaCenterAdd[/h]This event sends true/false data about decision points used to understand whether Windows Media Center is used on the system, to help keep Windows up to date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• EverLaunched Has Windows Media Center ever been launched?
• HasConfiguredTv Has the user configured a TV tuner through Windows Media Center?
• HasExtendedUserAccounts Are any Windows Media Center Extender user accounts configured?
• HasWatchedFolders Are any folders configured for Windows Media Center to watch?
• IsDefaultLauncher Is Windows Media Center the default app for opening music or video files?
• IsPaid Is the user running a Windows Media Center edition that implies they paid for Windows Media Center?
• IsSupported Does the running OS support Windows Media Center?

[h=3]Microsoft.Windows.Appraiser.General.InventoryMediaCenterRemove[/h]This event indicates that the InventoryMediaCenter object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryMediaCenterStartSync[/h]This event indicates that a new set of InventoryMediaCenterAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventorySystemBiosAdd[/h]This event sends basic metadata about the BIOS to determine whether it has a compatibility block.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• BiosDate The release date of the BIOS in UTC format.
• BiosName The name field from Win32_BIOS.
• Manufacturer The manufacturer field from Win32_ComputerSystem.
• Model The model field from Win32_ComputerSystem.

[h=3]Microsoft.Windows.Appraiser.General.InventorySystemBiosRemove[/h]This event indicates that the InventorySystemBios object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventorySystemBiosStartSync[/h]This event indicates that a new set of InventorySystemBiosAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageAdd[/h]This event is only runs during setup. It provides a listing of the uplevel driver packages that were downloaded before the upgrade. Is critical to understanding if failures in setup can be traced to not having sufficient uplevel drivers before the upgrade.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• BootCritical Is the driver package marked as boot critical?
• Build The build value from the driver package.
• CatalogFile The name of the catalog file within the driver package.
• ClassGuid The device class GUID from the driver package.
• Class The device class from the driver package.
• Date The date from the driver package.
• SignatureStatus Indicates if the driver package is signed. Unknown:0, Unsigned:1, Signed: 2
• Inbox Is the driver package of a driver that is included with Windows?
• VersionMajor The major version of the driver package.
• VersionMinor The minor version of the driver package.
• OriginalName The original name of the INF file before it was renamed. Generally a path under $WINDOWS.~BT\Drivers\DU
• Provider The provider of the driver package.
• PublishedName The name of the INF file, post-rename.
• Revision The revision of the driver package.

[h=3]Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageRemove[/h]This event indicates that the InventoryUplevelDriverPackage object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageStartSync[/h]This event indicates that a new set of InventoryUplevelDriverPackageAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.IsOnlineTelemetryOutputter[/h]This event indicates if Appraiser was able to connect successfully to Windows Update to get driver availability information.
The following fields are available:

• Time The client time of the event.
• PCFP A unique hardware identifier that is calculated by hashing hardware identifiers.
• IsOnlineRun Was the device able to connect to Windows Update to get driver availability information?

[h=3]Microsoft.Windows.Appraiser.General.IsOnlineWuDriverDataSource[/h]This event indicates if Appraiser was able to connect to Windows Update to gather driver coverage information.
The following fields are available:

• Time The client time of the event.
• PCFP A unique hardware identifier that is calculated by hashing hardware identifiers.
• IsOnlineRun Was the device able to connect to Windows Update to get driver availability information?
• TargetVersion The abbreviated name for the OS version against which Windows Update was queried.

[h=3]Microsoft.Windows.Appraiser.General.RunContext[/h]This event indicates what should be expected in the data payload.
The following fields are available:

• AppraiserBranch The source branch in which the currently running version of Appraiser was built.
• AppraiserVersion The version of the Appraiser file generating the events.
• Context Indicates what mode Appraiser is running in. Example: Setup or Telemetry.
• Time The client time of the event.
• AppraiserProcess The name of the process that launched Appraiser.
• PCFP An ID for the system calculated by hashing hardware identifiers.

[h=3]Microsoft.Windows.Appraiser.General.SetupAdlStatus[/h]This event indicates if Appraiser used data files from the setup image or more up-to-date data files downloaded from a Microsoft server.
The following fields are available:

• Time The client time of the event.
• PCFP An ID for the system calculated by hashing hardware identifiers.
• Result The last result of the operation to determine if there is a data file to download.
• OneSettingsInitialized Was the query to OneSettings, where the information is stored on if there is a data file to download, initialized?
• Url The URL of the data file to download. This will be an empty string if there is no data file to download.
• UsingAlternateData Is the client using alternate data file or using the data file in the setup image?

[h=3]Microsoft.Windows.Appraiser.General.SystemMemoryAdd[/h]This event sends data on the amount of memory on the system and whether it meets requirements, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• Blocking Is the device from upgrade due to memory restrictions?
• MemoryRequirementViolated Was a memory requirement violated?
• pageFile The current committed memory limit for the system or the current process, whichever is smaller (in bytes).
• ram The amount of memory on the device.
• ramKB The amount of memory (in KB).
• virtual The size of the user-mode portion of the virtual address space of the calling process (in bytes).
• virtualKB The amount of virtual memory (in KB).

[h=3]Microsoft.Windows.Appraiser.General.SystemMemoryRemove[/h]This event that the SystemMemory object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemMemoryStartSync[/h]This event indicates that a new set of SystemMemoryAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeAdd[/h]This event sends data indicating whether the system supports the CompareExchange128 CPU requirement, to help keep Windows up to date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• Blocking Is the upgrade blocked due to the processor?
• CompareExchange128Support Does the CPU support CompareExchange128?

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeRemove[/h]This event indicates that the SystemProcessorCompareExchange object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeStartSync[/h]This event indicates that a new set of SystemProcessorCompareExchangeAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfAdd[/h]This event sends data indicating whether the system supports the LahfSahf CPU requirement, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file generating the events.
• Blocking Is the upgrade blocked due to the processor?
• LahfSahfSupport Does the CPU support LAHF/SAHF?

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfRemove[/h]This event indicates that the SystemProcessorLahfSahf object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfStartSync[/h]This event indicates that a new set of SystemProcessorLahfSahfAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorNxAdd[/h]This event sends data indicating whether the system supports the NX CPU requirement, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• Blocking Is the upgrade blocked due to the processor?
• NXDriverResult The result of the driver used to do a non-deterministic check for NX support.
• NXProcessorSupport Does the processor support NX?

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorNxRemove[/h]This event indicates that the SystemProcessorNx object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorNxStartSync[/h]This event indicates that a new set of SystemProcessorNxAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWAdd[/h]This event sends data indicating whether the system supports the PrefetchW CPU requirement, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• Blocking Is the upgrade blocked due to the processor?
• PrefetchWSupport Does the processor support PrefetchW?

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWRemove[/h]This event indicates that the SystemProcessorPrefetchW object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWStartSync[/h]This event indicates that a new set of SystemProcessorPrefetchWAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorSse2Add[/h]This event sends data indicating whether the system supports the SSE2 CPU requirement, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• Blocking Is the upgrade blocked due to the processor?
• SSE2ProcessorSupport Does the processor support SSE2?

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorSse2Remove[/h]This event indicates that the SystemProcessorSse2 object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemProcessorSse2StartSync[/h]This event indicates that a new set of SystemProcessorSse2Add events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemTouchAdd[/h]This event sends data indicating whether the system supports touch, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• IntegratedTouchDigitizerPresent Is there an integrated touch digitizer?
• MaximumTouches The maximum number of touch points supported by the device hardware.

[h=3]Microsoft.Windows.Appraiser.General.SystemTouchRemove[/h]This event indicates that the SystemTouch object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemTouchStartSync[/h]This event indicates that a new set of SystemTouchAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWimAdd[/h]This event sends data indicating whether the operating system is running from a compressed WIM file, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• IsWimBoot Is the current operating system running from a compressed WIM file?
• RegistryWimBootValue The raw value from the registry that is used to indicate if the device is running from a WIM.

[h=3]Microsoft.Windows.Appraiser.General.SystemWimRemove[/h]This event indicates that the SystemWim object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWimStartSync[/h]This event indicates that a new set of SystemWimAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusAdd[/h]This event sends data indicating whether the current operating system is activated, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• WindowsIsLicensedApiValue The result from the API that's used to indicate if operating system is activated.
• WindowsNotActivatedDecision Is the current operating system activated?

[h=3]Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusRemove[/h]This event indicates that the SystemWindowsActivationStatus object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusStartSync[/h]This event indicates that a new set of SystemWindowsActivationStatusAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWlanAdd[/h]This event sends data indicating whether the system has WLAN, and if so, whether it uses an emulated driver that could block an upgrade, to help keep Windows up-to-date.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• Blocking Is the upgrade blocked because of an emulated WLAN driver?
• HasWlanBlock Does the emulated WLAN driver have an upgrade block?
• WlanEmulatedDriver Does the device have an emulated WLAN driver?
• WlanExists Does the device support WLAN at all?
• WlanModulePresent Are any WLAN modules present?
• WlanNativeDriver Does the device have a non-emulated WLAN driver?

[h=3]Microsoft.Windows.Appraiser.General.SystemWlanRemove[/h]This event indicates that the SystemWlan object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.SystemWlanStartSync[/h]This event indicates that a new set of SystemWlanAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.TelemetryRunHealth[/h]A summary event indicating the parameters and result of a telemetry run. This allows the rest of the data sent over the course of the run to be properly contextualized and understood, which is then used to keep Windows up-to-date.
The following fields are available:

• PerfBackoff Indicates if the run was invoked with logic to stop running when a user is present. Helps to understand why a run may have a longer elapsed time than normal.
• RunAppraiser Indicates if Appraiser was set to run at all. If this if false, it is understood that data events will not be received from this device.
• ThrottlingUtc Indicates if the Appraiser client is throttling its output of CUET events to avoid being disabled. This increases runtime but also telemetry reliability.
• AuxInitial Obsolete, indicates if Appraiser is writing data files to be read by the Get Windows 10 app.
• Time The client time of the event.
• RunDate The date that the telemetry run was stated, expressed as a filetime.
• AppraiserProcess The name of the process that launched Appraiser.
• AppraiserVersion The file version (major, minor and build) of the Appraiser DLL, concatenated without dots.
• SendingUtc Indicates if the Appraiser client is sending events during the current telemetry run.
• DeadlineDate A timestamp representing the deadline date, which is the time until which appraiser will wait to do a full scan.
• AppraiserBranch The source branch in which the version of Appraiser that is running was built.
• EnterpriseRun Indicates if the telemetry run is an enterprise run, which means appraiser was run from the command line with an extra enterprise parameter.
• RunGeneralTel Indicates if the generaltel.dll component was run. Generaltel collects additional telemetry on an infrequent schedule and only from machines at telemetry levels higher than Basic.
• PerfBackoffInsurance Indicates if appraiser is running without performance backoff because it has run with perf backoff and failed to complete several times in a row.
• AuxFinal Obsolete, always set to false
• StoreHandleIsNotNull Obsolete, always set to false
• VerboseMode Indicates if appraiser ran in Verbose mode, which is a test-only mode with extra logging.
• AppraiserDataVersion The version of the data files being used by the Appraiser telemetry run.
• FullSync Indicates if Appraiser is performing a full sync, which means that full set of events representing the state of the machine are sent. Otherwise, only the changes from the previous run are sent.
• InventoryFullSync Indicates if inventory is performing a full sync, which means that the full set of events representing the inventory of machine are sent.
• PCFP An ID for the system calculated by hashing hardware identifiers.
• RunOnline Indicates if appraiser was able to connect to Windows Update and theefore is making decisions using up-to-date driver coverage information.
• TelementrySent Indicates if telemetry was successfully sent.
• WhyFullSyncWithoutTablePrefix Indicates the reason or reasons that a full sync was generated.
• RunResult The hresult of the Appraiser telemetry run.

[h=3]Microsoft.Windows.Appraiser.General.WmdrmAdd[/h]This event sends data about the usage of older digital rights management on the system, to help keep Windows up to date. This data does not indicate the details of the media using the digital rights management, only whether any such files exist. Collecting this data was critical to ensuring the correct mitigation for customers, and should be able to be removed once all mitigations are in place.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.
• WmdrmCdRipped Indicates if the system has any files encrypted with personal DRM, which was used for ripped CDs.
• WmdrmNonPermanent Indicates if the system has any files with non-permanent licenses.
• WmdrmPurchased Indicates if the system has any files with permanent licenses.
• WmdrmApiResult Raw value of the API used to gather DRM state.
• WmdrmInUse WmdrmIndicators AND dismissible block in setup was not dismissed.
• WmdrmIndicators WmdrmCdRipped OR WmdrmPurchased
• NeedsDismissAction Indicates if a dismissible message is needed to warn the user about a potential loss of data due to DRM deprecation.
• BlockingApplication Same as NeedsDismissAction

[h=3]Microsoft.Windows.Appraiser.General.WmdrmRemove[/h]This event indicates that the Wmdrm object is no longer present.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=3]Microsoft.Windows.Appraiser.General.WmdrmStartSync[/h]This event indicates that a new set of WmdrmAdd events will be sent.
The following fields are available:

• AppraiserVersion The version of the Appraiser file that is generating the events.

[h=2]Census events[/h][h=3]Census.App[/h]This event sends version data about the Apps running on this device, to help keep Windows up to date.
The following fields are available:

• IEVersion Retrieves which version of Internet Explorer is running on this device.
• CensusVersion The version of Census that generated the current data for this device.

[h=3]Census.Battery[/h]This event sends type and capacity data about the battery on the device, as well as the number of connected standby devices in use, type to help keep Windows up to date.
The following fields are available:

• InternalBatteryCapablities Represents information about what the battery is capable of doing.
• InternalBatteryCapacityCurrent Represents the battery's current fully charged capacity in mWh (or relative). Compare this value to DesignedCapacity to estimate the battery's wear.
• InternalBatteryCapacityDesign Represents the theoretical capacity of the battery when new, in mWh.
• IsAlwaysOnAlwaysConnectedCapable Represents whether the battery enables the device to be AlwaysOnAlwaysConnected . Boolean value.
• InternalBatteryNumberOfCharges Provides the number of battery charges. This is used when creating new products and validating that existing products meets targeted functionality performance.

[h=3]Census.Camera[/h]This event sends data about the resolution of cameras on the device, to help keep Windows up to date.
The following fields are available:

• FrontFacingCameraResolution Represents the resolution of the front facing camera in megapixels. If a front facing camera does not exist, then the value is 0.
• RearFacingCameraResolution Represents the resolution of the rear facing camera in megapixels. If a rear facing camera does not exist, then the value is 0.

[h=3]Census.Enterprise[/h]This event sends data about Azure presence, type, and cloud domain use in order to provide an understanding of the use and integration of devices in an enterprise, cloud, and server environment.
The following fields are available:

• IsCloudDomainJoined Is this device joined to an Azure Active Directory (AAD) tenant? true/false
• IsMDMEnrolled Whether the device has been MDM Enrolled or not.
• ServerFeatures Represents the features installed on a Windows Server. This can be used by developers and administrators who need to automate the process of determining the features installed on a set of server computers.
• CommercialId Represents the GUID for the commercial entity which the device is a member of. Will be used to reflect insights back to customers.
• AzureVMType Represents whether the instance is Azure VM PAAS, Azure VM IAAS or any other VMs.
• AzureOSIDPresent Represents the field used to identify an Azure machine.
• IsDomainJoined Indicates whether a machine is joined to a domain.
• HashedDomain The hashed representation of the user domain used for login.
• SystemCenterID The SCCM ID is an anonymized one-way hash of the Active Directory Organization identifier
• MPNId Returns the Partner ID/MPN ID from Regkey. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\DeployID
• SCCMClientId This ID correlate systems that send data to Compat Analytics (OMS) and other OMS based systems with systems in an Enterprise SCCM environment.
• CDJType Represents the type of cloud domain joined for the machine.
• IsDeviceProtected Represents if Device protected by BitLocker/Device Encryption
• IsDERequirementMet Represents if the device can do device encryption.
• IsEDPEnabled Represents if Enterprise data protected on the device.
• ContainerType The type of container, such as process or virtual machine hosted.

[h=3]Census.Firmware[/h]This event sends data about the BIOS and startup embedded in the device, to help keep Windows up to date.
The following fields are available:

• FirmwareManufacturer Represents the manufacturer of the device's firmware (BIOS).
• FirmwareReleaseDate Represents the date the current firmware was released.
• FirmwareType Represents the firmware type. The various types can be unknown, BIOS, UEFI.
• FirmwareVersion Represents the version of the current firmware.

[h=3]Census.Flighting[/h]This event sends Windows Insider data from customers participating in improvement testing and feedback programs, to help keep Windows up-to-date.
The following fields are available:

• FlightIds A list of the different Windows Insider builds on this device.
• MSA_Accounts Represents a list of hashed IDs of the Microsoft Accounts that are flighting (pre-release builds) on this device.
• IsFlightsDisabled Represents if the device is participating in the Windows Insider program.
• FlightingBranchName The name of the Windows Insider branch currently used by the device.
• DeviceSampleRate The telemetry sample rate assigned to the device.
• EnablePreviewBuilds Used to enable Windows Insider builds on a device.
• SSRK Retrieves the mobile targeting settings.

[h=3]Census.Hardware[/h]This event sends data about the device, including hardware type, OEM brand, model line, model, telemetry level setting, and TPM support, to help keep Windows up-to-date.
The following fields are available:

• ChassisType Represents the type of device chassis, such as desktop or low profile desktop. The possible values can range between 1 - 36.
• ComputerHardwareID Identifies a device class that is represented by a hash of different SMBIOS fields.
• DeviceColor Indicates a color of the device.
• DeviceName The device name that is set by the user.
• OEMDigitalMarkerFileName The name of the file placed in the \Windows\system32\drivers directory that specifies the OEM and model name of the device.
• OEMManufacturerName The device manufacturer name. The OEMName for an inactive device is not reprocessed even if the clean OEM name is changed at a later date.
• OEMModelNumber The device model number.
• OEMModelName The device model name.
• OEMModelSKU The device edition that is defined by the manufacturer.
• OEMOptionalIdentifier A Microsoft assigned value that represents a specific OEM subsidiary.
• OEMSerialNumber The serial number of the device that is set by the manufacturer.
• PhoneManufacturer The friendly name of the phone manufacturer.
• SoCName The firmware manufacturer of the device.
• DUID The device unique ID.
• InventoryId The device ID used for compatibility testing.
• VoiceSupported Does the device have a cellular radio capable of making voice calls?
• PowerPlatformRole The OEM preferred power management profile. It's used to help to identify the basic form factor of the device.
• TPMVersion The supported Trusted Platform Module (TPM) on the device. If no TPM is present, the value is 0.
• StudyID Used to identify retail and non-retail device.
• TelemetryLevel The telemetry level the user has opted into, such as Basic or Enhanced.
• TelemetrySettingAuthority Determines who set the telemetry level, such as GP, MDM, or the user.
• DeviceForm Indicates the form as per the device classification.
• DigitizerSupport Is a digitizer supported?
• OEMModelBaseBoard The baseboard model used by the OEM.
• OEMModelSystemFamily The system family set on the device by an OEM.
• OEMModelBaseBoardVersion Differentiates between developer and retail devices.
• ActiveMicCount The number of active microphones attached to the device.
• OEMModelSystemVersion The system model version set on the device by the OEM.

[h=3]Census.Memory[/h]This event sends data about the memory on the device, including ROM and RAM, to help keep Windows up to date.
The following fields are available:

• TotalPhysicalRAM Represents the physical memory (in MB).
• TotalVisibleMemory Represents the memory that is not reserved by the system.

[h=3]Census.Network[/h]This event sends data about the mobile and cellular network used by the device (mobile service provider, network, device ID, and service cost factors), to help keep Windows up to date.
The following fields are available:

• MobileOperatorBilling Represents the telephone company that provides services for mobile phone users.
• MobileOperatorCommercialized Represents which reseller and geography the phone is commercialized for. This is the set of values on the phone for who and where it was intended to be used. For example, the commercialized mobile operator code AT&T in the US would be ATT-US.
• NetworkCost Represents the network cost associated with a connection.
• IMEI0 Represents the International Mobile Station Equipment Identity. This number is usually unique and used by the mobile operator to distinguish different phone hardware. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user. The two fields represent phone with dual sim coverage.
• SPN0 Retrieves the Service Provider Name (SPN). For example, these might be AT&T, Sprint, T-Mobile, or Verizon. The two fields represent phone with dual sim coverage.
• MobileOperatorNetwork0 Represents the operator of the current mobile network that the device is used on. (AT&T, T-Mobile, Vodafone). The two fields represent phone with dual sim coverage.
• MCC0 Represents the Mobile Country Code (MCC). It used with the Mobile Network Code (MNC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
• MNC0 Retrieves the Mobile Network Code (MNC). It used with the Mobile Country Code (MCC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
• IMEI1 Represents the International Mobile Station Equipment Identity. This number is usually unique and used by the mobile operator to distinguish different phone hardware. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user. The two fields represent phone with dual sim coverage.
• SPN1 Retrieves the Service Provider Name (SPN). For example, these might be AT&T, Sprint, T-Mobile, or Verizon. The two fields represent phone with dual sim coverage.
• MobileOperatorNetwork1 Represents the operator of the current mobile network that the device is used on. (AT&T, T-Mobile, Vodafone). The two fields represent phone with dual sim coverage.
• MCC1 Represents the Mobile Country Code (MCC). It used with the Mobile Network Code (MNC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
• MNC1 Retrieves the Mobile Network Code (MNC). It used with the Mobile Country Code (MCC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
• MEID Represents the Mobile Equipment Identity (MEID). MEID is a worldwide unique phone ID assigned to CDMA phones. MEID replaces electronic serial number (ESN), and is equivalent to IMEI for GSM and WCDMA phones. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user.
• NetworkAdapterGUID The GUID of the primary network adapter.

[h=3]Census.OS[/h]This event sends data about the operating system such as the version, locale, update service configuration, when and how it was originally installed, and whether it is a virtual device, to help keep Windows up to date.
The following fields are available:

• GenuineState Retrieves the ID Value specifying the OS Genuine check.
• IsPortableOperatingSystem Retrieves whether OS is running Windows-To-Go
• IsSecureBootEnabled Retrieves whether Boot chain is signed under UEFI.
• InstallationType Retrieves the type of OS installation. (Clean, Upgrade, Reset, Refresh, Update).
• OSInstallType Retrieves a numeric description of what install was used on the device i.e. clean, upgrade, refresh, reset, etc
• OSOOBEDateTime Retrieves Out of Box Experience (OOBE) Date in Coordinated Universal Time (UTC).
• OSSKU Retrieves the Friendly Name of OS Edition.
• OSTimeZoneBiasInMins Retrieves the time zone set on machine.
• OSUILocale Retrieves the locale of the UI that is currently used by the OS.
• RACw7Id Retrieves the Microsoft Reliability Analysis Component (RAC) Win7 Identifier. RAC is used to monitor and analyze system usage and reliability.
• CompactOS Indicates if the Compact OS feature from Win10 is enabled.
• Signature Retrieves if it is a signature machine sold by Microsoft store.
• IsDeviceRetailDemo Retrieves if the device is running in demo mode.
• ActivationChannel Retrieves the retail license key or Volume license key for a machine.
• LicenseStateReason Retrieves why (or how) a system is licensed or unlicensed. The HRESULT may indicate an error code that indicates a key blocked error, or it may indicate that we are running an OS License granted by the MS store.
• OA3xOriginalProductKey Retrieves the License key stamped by the OEM to the machine.
• ProductKeyID2 Retrieves the License key if the machine is updated with a new license key.
• ServiceMachineIP Retrieves the IP address of the KMS host used for anti-piracy.
• ServiceProductKeyID Retrieves the License key of the KMS
• LanguagePacks The list of language packages installed on the device.
• InstallLanguage The first language installed on the user machine.
• IsEduData Returns Boolean if the education data policy is enabled.
• SharedPCMode Returns Boolean for education devices used as shared cart
• SLICVersion Returns OS type/version from SLIC table.
• SLICStatus Whether a SLIC table exists on the device.
• OSEdition Retrieves the version of the current OS.
• ProductActivationTime Returns the OS Activation time for tracking piracy issues.
• ProductActivationResult Returns Boolean if the OS Activation was successful.
• OSSubscriptionTypeId Returns boolean for enterprise subscription feature for selected PRO machines.
• OSSubscriptionStatus Represents the existing status for enterprise subscription feature for PRO machines.
• ServiceMachinePort Retrieves the port of the KMS host used for anti-piracy.
• DeviceTimeZone The time zone that is set on the device. Example: Pacific Standard Time
• DeveloperUnlockStatus Represents if a device has been developer unlocked by the user or Group Policy.

[h=3]Census.Processor[/h]This event sends data about the processor (architecture, speed, number of cores, manufacturer, and model number), to help keep Windows up to date.
The following fields are available:

• ProcessorCores Retrieves the number of cores in the processor.
• ProcessorPhysicalCores Number of physical cores in the processor.
• ProcessorArchitecture Retrieves the processor architecture of the installed operating system. The complete list of values can be found in DimProcessorArchitecture.
• ProcessorClockSpeed Retrieves the clock speed of the processor in MHz.
• ProcessorManufacturer Retrieves the name of the processor's manufacturer.
• ProcessorModel Retrieves the name of the processor model.
• SocketCount Number of physical CPU sockets of the machine.
• ProcessorIdentifier The processor identifier of a manufacturer.

[h=3]Census.Speech[/h]This event is used to gather basic speech settings on the device.
The following fields are available:

• SpeechServicesEnabled Windows setting that represents whether a user is opted-in for speech services on the device.
• KWSEnabled Cortana setting that represents if a user has enabled the "Hey Cortana" keyword spotter (KWS).
• SpeakerIdEnabled Cortana setting that represents if keyword detection has been trained to try to respond to a single user's voice.
• AboveLockEnabled Cortana setting that represents if Cortana can be invoked when the device is locked.
• GPAllowInputPersonalization Indicates if a Group Policy setting has enabled speech functionalities.
• HolographicSpeechInputDisabled Holographic setting that represents if the attached HMD devices have speech functionality disabled by the user.
• HolographicSpeechInputDisabledRemote Indicates if a remote policy has disabled speech functionalities for the HMD devices.
• MDMAllowInputPersonalization Indicates if an MDM policy has enabled speech functionalities.
• RemotelyManaged Indicates if the device is being controlled by a remote admininistrator (MDM or Group Policy) in the context of speech functionalities.

[h=3]Census.Storage[/h]This event sends data about the total capacity of the system volume and primary disk, to help keep Windows up to date.
The following fields are available:

• PrimaryDiskTotalCapacity Retrieves the amount of disk space on the primary disk of the device in MB.
• SystemVolumeTotalCapacity Retrieves the size of the partition that the System volume is installed on in MB.
• PrimaryDiskType Retrieves an enumerator value of type STORAGE_BUS_TYPE that indicates the type of bus to which the device is connected. This should be used to interpret the raw device properties at the end of this structure (if any).

[h=3]Census.Userdefault[/h]This event sends data about the current user's default preferences for browser and several of the most popular extensions and protocols, to help keep Windows up to date.
The following fields are available:

• DefaultBrowserProgId The ProgramId of the current user's default browser
• DefaultApp The current uer's default program selected for the following extension or protocol: .html,.htm,.jpg,.jpeg,.png,.mp3,.mp4, .mov,.pdf

[h=3]Census.UserDisplay[/h]This event sends data about the logical/physical display size, resolution and number of internal/external displays, and VRAM on the system, to help keep Windows up to date.
The following fields are available:

• InternalPrimaryDisplayLogicalDPIX Retrieves the logical DPI in the x-direction of the internal display.
• InternalPrimaryDisplayLogicalDPIY Retrieves the logical DPI in the y-direction of the internal display.
• InternalPrimaryDisplayPhysicalDPIX Retrieves the physical DPI in the x-direction of the internal display.
• InternalPrimaryDisplayPhysicalDPIY Retrieves the physical DPI in the y-direction of the internal display.
• InternalPrimaryDisplayResolutionHorizontal Retrieves the number of pixels in the horizontal direction of the internal display.
• InternalPrimaryDisplayResolutionVertical Retrieves the number of pixels in the vertical direction of the internal display.
• InternalPrimaryDisplaySizePhysicalH Retrieves the physical horizontal length of the display in mm. Used for calculating the diagonal length in inches .
• InternalPrimaryDisplaySizePhysicalY Retrieves the physical vertical length of the display in mm. Used for calculating the diagonal length in inches
• NumberofInternalDisplays Retrieves the number of internal displays in a machine.
• NumberofExternalDisplays Retrieves the number of external displays connected to the machine
• VRAMDedicated Retrieves the video RAM in MB.
• VRAMDedicatedSystem Retrieves the amount of memory on the dedicated video card.
• VRAMSharedSystem Retrieves the amount of RAM memory that the video card can use.

[h=3]Census.UserNLS[/h]This event sends data about the default app language, input, and display language preferences set by the user, to help keep Windows up to date.
The following fields are available:

• DefaultAppLanguage The current user Default App Language.
• HomeLocation The current user location, which is populated using GetUserGeoId() function.
• DisplayLanguage The current user preferred Windows Display Language.
• SpeechInputLanguages The Speech Input languages installed on the device.
• KeyboardInputLanguages The Keyboard input languages installed on the device.

[h=3]Census.VM[/h]This event sends data indicating whether virtualization is enabled on the device, and its various characteristics, to help keep Windows up to date.
The following fields are available:

• VirtualizationFirmwareEnabled Represents whether virtualization is enabled in the firmware.
• SLATSupported Represents whether Second Level Address Translation (SLAT) is supported by the hardware.
• IOMMUPresent Represents if an input/output memory management unit (IOMMU) is present.
• IsVirtualDevice Retrieves that when the Hypervisor is Microsoft's Hyper-V Hypervisor or other Hv#1 Hypervisor, this field will be set to FALSE for the Hyper-V host OS and TRUE for any guest OS's. This field should not be relied upon for non-Hv#1 Hypervisors.
• HyperVisor Retrieves whether the current OS is running on top of a Hypervisor.

[h=3]Census.WU[/h]This event sends data about the Windows update server and other App store policies, to help keep Windows up to date.
The following fields are available:

• WUMachineId Retrieves the Windows Update (WU) Machine Identifier.
• WUServer Retrieves the HTTP(S) URL of the WSUS server that is used by Automatic Updates and API callers (by default).
• WUDODownloadMode Retrieves whether DO is turned on and how to acquire/distribute updates Delivery Optimization (DO) allows users to deploy previously downloaded WU updates to other devices on the same network.
• OSWUAutoUpdateOptions Retrieves the auto update settings on the device.
• AppStoreAutoUpdate Retrieves the Appstore settings for auto upgrade. (Enable/Disabled).
• AppStoreAutoUpdatePolicy Retrieves the Windows Store App Auto Update group policy setting
• AppStoreAutoUpdateMDM Retrieves the App Auto Update value for MDM: 0 - Disallowed. 1 - Allowed. 2 - Not configured. Default: [2] Not configured
• DelayUpgrade Retrieves the Windows upgrade flag for delaying upgrades.
• UpdateServiceURLConfigured Retrieves if the device is managed by Windows Server Update Services (WSUS).
• WUDeferUpgradePeriod Retrieves if deferral is set for Upgrades
• WUDeferUpdatePeriod Retrieves if deferral is set for Updates
• WUPauseState Retrieves WU setting to determine if updates are paused
• OSUninstalled A flag that represents when a feature update is uninstalled on a device .
• OSRolledBack A flag that represents when a feature update has rolled back during setup.
• OSRollbackCount The number of times feature updates have rolled back on the device.
• UninstallActive A flag that represents when a device has uninstalled a previous upgrade recently.
• AppraiserGatedStatus Indicates whether a device has been gated for upgrading.

[h=3]Census.Xbox[/h]This event sends data about the Xbox Console, such as Serial Number and DeviceId, to help keep Windows up to date.
The following fields are available:

• XboxLiveDeviceId Retrieves the unique device id of the console.
• XboxConsoleSerialNumber Retrieves the serial number of the Xbox console.
• XboxLiveSandboxId Retrieves the developer sandbox id if the device is internal to MS.
• XboxConsolePreferredLanguage Retrieves the preferred language selected by the user on Xbox console.

[h=2]Diagnostic data events[/h][h=3]TelClientSynthetic.AuthorizationInfo_RuntimeTransition[/h]This event sends data indicating that a device has undergone a change of telemetry opt-in level during the runtime of the device (not at UTC boot or offline), to help keep Windows up to date.
The following fields are available:

• CanAddMsaToMsTelemetry True if UTC is allowed to add MSA user identity onto telemetry from the OS provider groups.
• CanCollectAnyTelemetry True if UTC is allowed to collect non-OS telemetry. Non-OS telemetry is responsible for providing its own opt-in mechanism.
• CanCollectCoreTelemetry True if UTC is allowed to collect data which is tagged with both MICROSOFT_KEYWORD_CRITICAL_DATA and MICROSOFT_EVENTTAG_CORE_DATA.
• CanCollectHeartbeats True if UTC is allowed to collect heartbeats.
• CanCollectOsTelemetry True if UTC is allowed to collect telemetry from the OS provider groups (often called Microsoft Telemetry).
• CanPerformDiagnosticEscalations True if UTC is allowed to perform all scenario escalations.
• CanPerformScripting True if UTC is allowed to perform scripting.
• CanPerformTraceEscalations True if UTC is allowed to perform scenario escalations with tracing actions.
• CanReportScenarios True if UTC is allowed to load and report scenario completion, failure, and cancellation events.
• TransitionFromEverythingOff True if this transition is moving from not allowing core telemetry to allowing core telemetry.
• PreviousPermissions Bitmask representing the previously configured permissions since the telemetry opt-in level was last changed.

[h=3]TelClientSynthetic.AuthorizationInfo_Startup[/h]This event sends data indicating that a device has undergone a change of telemetry opt-in level detected at UTC startup, to help keep Windows up to date.
The following fields are available:

• TransitionFromEverythingOff True if this transition is moving from not allowing core telemetry to allowing core telemetry.
• CanCollectAnyTelemetry True if UTC is allowed to collect non-OS telemetry. Non-OS telemetry is responsible for providing its own opt-in mechanism.
• CanCollectHeartbeats True if UTC is allowed to collect heartbeats.
• CanCollectCoreTelemetry True if UTC is allowed to collect data which is tagged with both MICROSOFT_KEYWORD_CRITICAL_DATA and MICROSOFT_EVENTTAG_CORE_DATA.
• CanCollectOsTelemetry True if UTC is allowed to collect telemetry from the OS provider groups (often called Microsoft Telemetry).
• CanReportScenarios True if UTC is allowed to load and report scenario completion, failure, and cancellation events.
• CanAddMsaToMsTelemetry True if UTC is allowed to add MSA user identity onto telemetry from the OS provider groups.
• CanPerformTraceEscalations True if UTC is allowed to perform scenario escalations with tracing actions.
• CanPerformDiagnosticEscalations True if UTC is allowed to perform all scenario escalations.
• CanPerformScripting True if UTC is allowed to perform scripting.
• PreviousPermissions Bitmask representing the previously configured permissions since the telemetry client was last started.

[h=3]TelClientSynthetic.ConnectivityHeartBeat_0[/h]This event sends data about the connectivity status of the Connected User Experience and Telemetry component that uploads telemetry events. If an unrestricted free network (such as Wi-Fi) is available, this event updates the last successful upload time. Otherwise, it checks whether a Connectivity Heartbeat event was fired in the past 24 hours, and if not, it fires an event. A Connectivity Heartbeat event also fires when a device recovers from costed network to free network.
The following fields are available:

• CensusExitCode Returns last execution codes from census client run.
• CensusStartTime Returns timestamp corresponding to last successful census run.
• CensusTaskEnabled Returns Boolean value for the census task (Enable/Disable) on client machine.
• LastConnectivityLossTime Retrieves the last time the device lost free network.
• NetworkState Retrieves the network state: 0 = No network. 1 = Restricted network. 2 = Free network.
• NoNetworkTime Retrieves the time spent with no network (since the last time) in seconds.
• RestrictedNetworkTime Retrieves the time spent on a metered (cost restricted) network in seconds.
• LastConntectivityLossTime Retrieves the last time the device lost free network.

[h=3]TelClientSynthetic.HeartBeat_5[/h]This event sends data about the health and quality of the telemetry data from the given device, to help keep Windows up to date. It also enables data analysts to determine how 'trusted' the data is from a given device.
The following fields are available:

• PreviousHeartBeatTime The time of last heartbeat event. This allows chaining of events.
• EtwDroppedCount The number of events dropped by the ETW layer of the telemetry client.
• ConsumerDroppedCount The number of events dropped by the consumer layer of the telemetry client.
• DecodingDroppedCount The number of events dropped because of decoding failures.
• ThrottledDroppedCount The number of events dropped due to throttling of noisy providers.
• DbDroppedCount The number of events that were dropped because the database was full.
• EventSubStoreResetCounter The number of times the event database was reset.
• EventSubStoreResetSizeSum The total size of the event database across all resets reports in this instance.
• CriticalOverflowEntersCounter The number of times a critical overflow mode was entered into the event database.
• EnteringCriticalOverflowDroppedCounter The number of events that was dropped because a critical overflow mode was initiated.
• UploaderDroppedCount The number of events dropped by the uploader layer of the telemetry client.
• InvalidHttpCodeCount The number of invalid HTTP codes received from Vortex.
• LastInvalidHttpCode The last invalid HTTP code received from Vortex.
• MaxInUseScenarioCounter The soft maximum number of scenarios loaded by the Connected User Experience and Telemetry component.
• LastEventSizeOffender The name of the last event that exceeded the maximum event size.
• SettingsHttpAttempts The number of attempts to contact the OneSettings service.
• SettingsHttpFailures The number of failures from contacting the OneSettings service.
• VortexHttpAttempts The number of attempts to contact the Vortex service.
• EventsUploaded The number of events that have been uploaded.
• DbCriticalDroppedCount The total number of dropped critical events in the event database.
• VortexHttpFailures4xx The number of 400-499 error codes received from Vortex.
• VortexHttpFailures5xx The number of 500-599 error codes received from Vortex.
• VortexFailuresTimeout The number of timeout failures received from Vortex.
• HeartBeatSequenceNumber A monotonically increasing heartbeat counter.
• EtwDroppedBufferCount The number of buffers dropped in the CUET ETW session.
• FullTriggerBufferDroppedCount The number of events that were dropped because the trigger buffer was full.
• CriticalDataThrottleDroppedCount The number of critical data sampled events that were dropped because of throttling.
• CriticalDataDbDroppedCount The number of critical data sampled events that were dropped at the database layer.
• MaxActiveAgentConnectionCount The maximum number of active agents during this heartbeat timeframe.
• AgentConnectionErrorsCount The number of non-timeout errors associated with the host/agent channel.
• LastAgentConnectionError The last non-timeout error that happened in the host/agent channel.
• Flags Flags that indicate device state, such as network, battery, and opt-in state.
• CensusTaskEnabled Indicates whether Census is enabled.
• CensusExitCode The last exit code of the Census task.
• CensusStartTime The time of the last Census run.

[h=3]TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate[/h]This event sends basic data on privacy settings before and after a feature update. This is used to ensure that customer privacy settings are correctly migrated across feature updates.
The following fields are available:

• PostUpgradeSettings The privacy settings after a feature update.
• PreUpgradeSettings The privacy settings before a feature update.

[h=2]DxgKernelTelemetry events[/h][h=3]DxgKrnlTelemetry.GPUAdapterInventoryV2[/h]This event sends basic GPU and display driver information to keep Windows and display drivers up-to-date.
The following fields are available:

• version The event version.
• bootId The system boot ID.
• aiSeqId The event sequence ID.
• MeasureEnabled Is the device listening to MICROSOFT_KEYWORD_MEASURES?
• TelemetryEnabled Is the device listening to MICROSOFT_KEYWORD_TELEMETRY?
• InterfaceId The GPU interface ID.
• GPUVendorID The GPU vendor ID.
• GPUDeviceID The GPU device ID.
• SubVendorID The GPU sub vendor ID.
• SubSystemID The subsystem ID.
• GPURevisionID The GPU revision ID.
• DriverVersion The display driver version.
• DriverDate The date of the display driver.
• DriverRank The rank of the display driver.
• IsMiracastSupported Does the GPU support Miracast?
• IsMsMiracastSupported Are the GPU Miracast capabilities driven by a Microsoft solution?
• IsHybridDiscrete Does the GPU have discrete GPU capabilities in a hybrid device?
• IsHybridIntegrated Does the GPU have integrated GPU capabilities in a hybrid device?
• IsMPOSupported Does the GPU support Multi-Plane Overlays?
• IsLDA Is the GPU comprised of Linked Display Adapters?
• IsMismatchLDA Is at least one device in the Linked Display Adapters chain from a different vendor?
• IsPostAdapter Is this GPU the POST GPU in the device?
• IsSoftwareDevice Is this a software implementation of the GPU?
• IsRenderDevice Does the GPU have rendering capabilities?
• IsDisplayDevice Does the GPU have displaying capabilities?
• WDDMVersion The Windows Display Driver Model version.
• DisplayAdapterLuid The display adapter LUID.
• GPUPreemptionLevel The maximum preemption level supported by GPU for graphics payload.
• ComputePreemptionLevel The maximum preemption level supported by GPU for compute payload.
• TelInvEvntTrigger What triggered this event to be logged? Example: 0 (GPU enumeration) or 1 (DxgKrnlTelemetry provider toggling)
• DedicatedVideoMemoryB The amount of dedicated VRAM of the GPU (in bytes).
• DedicatedSystemMemoryB The amount of system memory dedicated for GPU use (in bytes).
• SharedSystemMemoryB The amount of system memory shared by GPU and CPU (in bytes).
• NumVidPnSources The number of supported display output sources.
• NumVidPnTargets The number of supported display output targets.

[h=2]Fault Reporting events[/h][h=3]Microsoft.Windows.FaultReporting.AppCrashEvent[/h]This event sends data about crashes for both native and managed applications, to help keep Windows up to date. The data includes information about the crashing process and a summary of its exception record. It does not contain any Watson bucketing information. The bucketing information is recorded in a Windows Error Reporting (WER) event that is generated when the WER client reports the crash to the Watson service, and the WER event will contain the same ReportID (see field 14 of crash event, field 19 of WER event) as the crash event for the crash being reported. AppCrash is emitted once for each crash handled by WER (e.g. from an unhandled exception or FailFast or ReportException). Note that Generic Watson event types (e.g. from PLM) that may be considered crashes" by a user DO NOT emit this event.
The following fields are available:

• ProcessId The ID of the process that has crashed.
• ProcessCreateTime The time of creation of the process that has crashed.
• ExceptionCode The exception code returned by the process that has crashed.
• ExceptionOffset The address where the exception had occurred.
• AppName The name of the app that has crashed.
• AppVersion The version of the app that has crashed.
• AppTimeStamp The date/time stamp of the app.
• ModName Exception module name (e.g. bar.dll).
• ModVersion The version of the module that has crashed.
• ModTimeStamp The date/time stamp of the module.
• PackageFullName Store application identity.
• PackageRelativeAppId Store application identity.
• ProcessArchitecture Architecture of the crashing process, as one of the PROCESSOR_ARCHITECTURE_* constants: 0: PROCESSOR_ARCHITECTURE_INTEL. 5: PROCESSOR_ARCHITECTURE_ARM. 9: PROCESSOR_ARCHITECTURE_AMD64. 12: PROCESSOR_ARCHITECTURE_ARM64.
• ReportId A GUID used to identify the report. This can used to track the report across Watson.
• Flags Flags indicating how reporting is done. For example, queue the report, do not offer JIT debugging, or do not terminate the process after reporting.
• AppSessionGuid GUID made up of process ID and is used as a correlation vector for process instances in the telemetry backend.
• TargetAppId The kernel reported AppId of the application being reported.
• TargetAppVer The specific version of the application being reported
• TargetAsId The sequence number for the hanging process.

[h=2]Hang Reporting events[/h][h=3]Microsoft.Windows.HangReporting.AppHangEvent[/h]This event sends data about hangs for both native and managed applications, to help keep Windows up to date. It does not contain any Watson bucketing information. The bucketing information is recorded in a Windows Error Reporting (WER) event that is generated when the WER client reports the hang to the Watson service, and the WER event will contain the same ReportID (see field 13 of hang event, field 19 of WER event) as the hang event for the hang being reported. AppHang is reported only on PC devices. It handles classic Win32 hangs and is emitted only once per report. Some behaviors that may be perceived by a user as a hang are reported by app managers (e.g. PLM/RM/EM) as Watson Generics and will not produce AppHang events.
The following fields are available:

• AppName The name of the app that has hung.
• TypeCode Bitmap describing the hang type.
• ProcessId The ID of the process that has hung.
• UTCReplace_TargetAppId The kernel reported AppId of the application being reported.
• ProcessCreateTime The time of creation of the process that has hung.
• UTCReplace_TargetAppVer The specific version of the application being reported.
• WaitingOnAppName If this is a cross process hang waiting for an application, this has the name of the application.
• PackageRelativeAppId Store application identity.
• ProcessArchitecture Architecture of the hung process, as one of the PROCESSOR_ARCHITECTURE_* constants: 0: PROCESSOR_ARCHITECTURE_INTEL. 5: PROCESSOR_ARCHITECTURE_ARM. 9: PROCESSOR_ARCHITECTURE_AMD64. 12: PROCESSOR_ARCHITECTURE_ARM64.
• WaitingOnPackageRelativeAppId If this is a cross process hang waiting for a package, this has the relative application id of the package.
• WaitingOnAppVersion If this is a cross process hang, this has the version of the application for which it is waiting.
• AppSessionGuid GUID made up of process id used as a correlation vector for process instances in the telemetry backend.
• WaitingOnPackageFullName If this is a cross process hang waiting for a package, this has the full name of the package for which it is waiting.
• PackageFullName Store application identity.
• AppVersion The version of the app that has hung.
• ReportId A GUID used to identify the report. This can used to track the report across Watson.
• TargetAppId The kernel reported AppId of the application being reported.
• TargetAppVer The specific version of the application being reported.
• TargetAsId The sequence number for the hanging process.

[h=2]Inventory events[/h][h=3]Microsoft.Windows.Inventory.Core.AmiTelCacheChecksum[/h]This event captures basic checksum data about the device inventory items stored in the cache for use in validating data completeness for Microsoft.Windows.Inventory.Core events. The fields in this event may change over time, but they will always represent a count of a given object.
The following fields are available:

• Device A count of device objects in cache
• DeviceCensus A count of devicecensus objects in cache
• DriverPackageExtended A count of driverpackageextended objects in cache
• File A count of file objects in cache
• Generic A count of generic objects in cache
• HwItem A count of hwitem objects in cache
• InventoryApplication A count of application objects in cache
• InventoryApplicationFile A count of application file objects in cache
• InventoryDeviceContainer A count of device container objects in cache
• InventoryDeviceMediaClass A count of device media objects in cache
• InventoryDevicePnp A count of devicepnp objects in cache
• InventoryDriverBinary A count of driver binary objects in cache
• InventoryDriverPackage A count of device objects in cache
• Metadata A count of metadata objects in cache
• Orphan A count of orphan file objects in cache
• Programs A count of program objects in cache
• FileSigningInfo A count of file signing info objects in cache.
• InventoryDeviceInterface A count of inventory device interface objects in cache.

[h=3]Microsoft.Windows.Inventory.Core.AmiTelCacheVersions[/h]This event sends inventory component versions for the Device Inventory data.
The following fields are available:

• aeinv The version of the App inventory component.
• devinv The file version of the Device inventory component.

[h=3]Microsoft.Windows.Inventory.Core.InventoryApplicationAdd[/h]This event sends basic metadata about an application on the system to help keep Windows up to date.
The following fields are available:

• ProgramInstanceId A hash of the file IDs in an app.
• Name The name of the application. Location pulled from depends on 'Source' field. Example:
• Type One of ("Application", "Hotfix", "BOE", "Service", "Unknown"). Application indicates Win32 or Appx app, Hotfix indicates app updates (KBs), BOE indicates it's an app with no ARP or MSI entry, Service indicates that it is a service. Application and BOE are the ones most likely seen. Example: Application
• Publisher The Publisher of the application. Location pulled from depends on the 'Source' field. Example: Neudesic
• Version The version number of the program. Example: 6.00.0003
• Language The language code of the program. Language codes can be found at 221435 Example: 1033
• Source Where the data for the application was found, such as Add/Remove Programs (ARP), MSI, AppxPackage, etc. Example: Msi
• MsiProductCode A GUID that describe the MSI Product. Example: {365812a8-44d6-422e-b737-d540451e5f4e}
• MsiPackageCode A GUID that describes the MSI Package. Multiple 'Products' (apps) can make up an MsiPackage. Example: {1BCC5142-D98C-430B-B74A-484A0328A7CE}
• HiddenArp Indicates whether a program hides itself from showing up in ARP. Example: TRUE
• OSVersionAtInstallTime The four octets from the OS version at the time of the application's install. Example:
• RootDirPath The path to the root directory where the program was installed. Example: %ProgramFiles% (x86)\Neudesic\Azure Storage Explorer 6
• InstallDate The date the application was installed (a best guess based on folder creation date heuristics) Example: 4/12/2015 01:27:52
• InstallDateMsi The install date if the application was installed via MSI. Passed as an array. Example: 4/11/2015 00:00:00
• InstallDateFromLinkFile The estimated date of install based on the links to the files. Passed as an array. Example: 4/8/2015 01:06:11
• InstallDateArpLastModified The date of the registry ARP key for a given application. Hints at install date but not always accurate. Passed as an array. Example: 4/11/2015 00:00:00
• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• objectInstanceId ProgramId (a hash of Name, Version, Publisher, and Language of an application used to identify it). Example: 00000144865763f3de24c2ae5a289fde6db300000904
• PackageFullName The package full name for a Store application. Example: Microsoft.Hexic_1.2.0.36_x86__8wekyb3d8bbwe
• InventoryVersion The version of the inventory file generating the events.
• StoreAppType A sub-classification for the type of Windows Store app, such as UWP or Win8StoreApp.

[h=3]Microsoft.Windows.Inventory.Core.InventoryApplicationRemove[/h]This event indicates that a new set of InventoryDevicePnpAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryApplicationStartSync[/h]This event indicates that a new set of InventoryApplicationAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceContainerAdd[/h]This event sends basic metadata about a device container (such as a monitor or printer as opposed to a PNP device) to help keep Windows up-to-date.
The following fields are available:

• ModelName The model name.
• ModelId A model GUID.
• PrimaryCategory The primary category for the device container.
• Categories A comma separated list of functional categories in which the container belongs.
• IsConnected For physically a attached device, this value is the same as IsPresent. For wireless a device, this value represents a communication link.
• IsActive Is the device connected, or has it been seen in the last 14 days?
• IsPaired Does the device container require pairing?
• IsNetworked Is this a networked device?
• IsMachineContainer Is the container the root device itself?
• FriendlyName The name of the device container.
• DiscoveryMethod The discovery method for the device container.
• ModelNumber The model number for the device container.
• Manufacturer The manufacturer name for the device container.
• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• objectInstanceId ContainerId. Example: {552dd320-0dae-2794-2b41-df42fee22488}
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceContainerRemove[/h]This event indicates that the InventoryDeviceContainer object is no longer present.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceContainerStartSync[/h]This event indicates that a new set of InventoryDeviceContainerAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceInterfaceAdd[/h]This event retrieves information about what sensor interfaces are available on the device.
The following fields are available:

• InventoryVersion The version of the inventory file generating the events.
• Accelerometer3D Indicates if an Accelerator3D sensor is found.
• ActivityDetection Indicates if an Activity Detection sensor is found.
• AmbientLight Indicates if an Ambient Light sensor is found.
• Barometer Indicates if a Barometer sensor is found.
• Custom Indicates if a Custom sensor is found.
• FloorElevation Indicates if a Floor Elevation sensor is found.
• GeomagneticOrientation Indicates if a Geo Magnetic Orientation sensor is found.
• GravityVector Indicates if a Gravity Detector sensor is found.
• Gyrometer3D Indicates if a Gyrometer3D sensor is found.
• Humidity Indicates if a Humidity sensor is found.
• LinearAccelerometer Indicates if a Linear Accelerometer sensor is found.
• Magnetometer3D Indicates if a Magnetometer3D sensor is found.
• Orientation Indicates if an Orientation sensor is found.
• Pedometer Indicates if a Pedometer sensor is found.
• Proximity Indicates if a Proximity sensor is found.
• RelativeOrientation Indicates if a Relative Orientation sensor is found.
• SimpleDeviceOrientation Indicates if a Simple Device Orientation sensor is found.
• Temperature Indicates if a Temperature sensor is found.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceInterfaceStartSync[/h]This event indicates that a new set of InventoryDeviceInterfaceAdd events will be sent.
The following fields are available:

• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassAdd[/h]This event sends additional metadata about a PNP device that is specific to a particular class of devices to help keep Windows up to date while reducing overall size of data payload.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.
• Audio_CaptureDriver The Audio device capture driver endpoint.
• Audio_RenderDriver The Audio device render driver endpoint.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassRemove[/h]This event indicates that the InventoryDeviceMediaClassRemove object is no longer present.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassStartSync[/h]This event indicates that a new set of InventoryDeviceMediaClassSAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDevicePnpAdd[/h]This event sends basic metadata about a PNP device and its associated driver to help keep Windows up-to-date.
The following fields are available:

• HWID A JSON array that provides the value and order of the HWID tree for the device.
• COMPID A JSON array the provides the value and order of the compatible ID tree for the device.
• InstallState The device installation state. One of these values: DEVICE_INSTALL_STATE enumeration (Windows Drivers)
• Enumerator The bus that enumerated the device.
• ContainerId A system-supplied GUID that uniquely groups the functional devices associated with a single-function or multifunction device installed in the device.
• DeviceState DeviceState is a bitmask of the following: DEVICE_IS_CONNECTED 0x0001 (currently only for container). DEVICE_IS_NETWORK_DEVICE 0x0002 (currently only for container). DEVICE_IS_PAIRED 0x0004 (currently only for container). DEVICE_IS_ACTIVE 0x0008 (currently never set). DEVICE_IS_MACHINE 0x0010 (currently only for container). DEVICE_IS_PRESENT 0x0020 (currently always set). DEVICE_IS_HIDDEN 0x0040. DEVICE_IS_PRINTER 0x0080 (currently only for container). DEVICE_IS_WIRELESS 0x0100. DEVICE_IS_WIRELESS_FAT 0x0200. The most common values are therefore: 32 (0x20)= device is present. 96 (0x60)= device is present but hidden. 288 (0x120)= device is a wireless device that is present.
• ParentId Device instance id of the parent of the device.
• STACKID A JSON array that provides the value and order of the STACKID tree for the device.
• Description The device description.
• MatchingID Represents the hardware ID or compatible ID that Windows uses to install a device instance.
• Class The device setup class of the driver loaded for the device.
• ClassGuid The device setup class guid of the driver loaded for the device.
• Manufacturer The device manufacturer.
• Model The device model.
• Inf The INF file name.
• DriverVerVersion The version of the driver loaded for the device.
• DriverVerDate The date of the driver loaded for the device.
• Provider The device provider.
• DriverPackageStrongName The immediate parent directory name in the Directory field of InventoryDriverPackage.
• Service The device service name.
• LowerClassFilters Lower filter class drivers IDs installed for the device.
• LowerFilters Lower filter drivers IDs installed for the device.
• UpperClassFilters Upper filter class drivers IDs installed for the device.
• UpperFilters Upper filter drivers IDs installed for the device.
• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• DriverId A unique identifier for the installed device.
• DriverName The name of the driver image file.
• InventoryVersion The version of the inventory file generating the events.
• ProblemCode The current error code for the device.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDevicePnpRemove[/h]This event indicates that the InventoryDevicePnpRemove object is no longer present.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDevicePnpStartSync[/h]This event indicates that a new set of InventoryDevicePnpAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverBinaryAdd[/h]This event sends basic metadata about driver files running on the system to help keep Windows up-to-date.
The following fields are available:

• DriverName The file name of the driver.
• Inf The name of the INF file.
• DriverPackageStrongName The strong name of the driver package.
• DriverCompany The company name that developed the driver.
• DriverCheckSum The checksum of the driver file.
• DriverTimeStamp The low 32 bits of the time stamp of the driver file.
• DriverType A bitfield of driver attributes: 1. define DRIVER_MAP_DRIVER_TYPE_PRINTER 0x0001. 2. define DRIVER_MAP_DRIVER_TYPE_KERNEL 0x0002. 3. define DRIVER_MAP_DRIVER_TYPE_USER 0x0004. 4. define DRIVER_MAP_DRIVER_IS_SIGNED 0x0008. 5. define DRIVER_MAP_DRIVER_IS_INBOX 0x0010. 6. define DRIVER_MAP_DRIVER_IS_WINQUAL 0x0040. 7. define DRIVER_MAP_DRIVER_IS_SELF_SIGNED 0x0020. 8. define DRIVER_MAP_DRIVER_IS_CI_SIGNED 0x0080. 9. define DRIVER_MAP_DRIVER_HAS_BOOT_SERVICE 0x0100. 10. define DRIVER_MAP_DRIVER_TYPE_I386 0x10000. 11. define DRIVER_MAP_DRIVER_TYPE_IA64 0x20000. 12. define DRIVER_MAP_DRIVER_TYPE_AMD64 0x40000. 13. define DRIVER_MAP_DRIVER_TYPE_ARM 0x100000. 14. define DRIVER_MAP_DRIVER_TYPE_THUMB 0x200000. 15. define DRIVER_MAP_DRIVER_TYPE_ARMNT 0x400000. 16. define DRIVER_MAP_DRIVER_IS_TIME_STAMPED 0x800000.
• DriverInBox Is the driver included with the operating system?
• DriverSigned Is the driver signed?
• DriverIsKernelMode Is it a kernel mode driver?
• DriverVersion The version of the driver file.
• ImageSize The size of the driver file.
• Product The product name that is included in the driver file.
• ProductVersion The product version that is included in the driver file.
• WdfVersion The Windows Driver Framework version.
• Service The name of the service that is installed for the device.
• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverBinaryRemove[/h]This event indicates that the InventoryDriverBinary object is no longer present.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverBinaryStartSync[/h]This event indicates that a new set of InventoryDriverBinaryAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverPackageAdd[/h]This event sends basic metadata about drive packages installed on the system to help keep Windows up-to-date.
The following fields are available:

• Inf The INF name of the driver package.
• ClassGuid The class GUID for the device driver.
• Class The class name for the device driver.
• Directory The path to the driver package.
• Date The driver package date.
• Version The version of the driver package.
• Provider The provider for the driver package.
• SubmissionId The HLK submission ID for the driver package.
• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverPackageRemove[/h]This event indicates that the InventoryDriverPackageRemove object is no longer present.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Core.InventoryDriverPackageStartSync[/h]This event indicates that a new set of InventoryDriverPackageAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• InventoryVersion The version of the inventory file generating the events.

[h=3]Microsoft.Windows.Inventory.Indicators.Checksum[/h]This event summarizes the counts for the InventoryMiscellaneousUexIndicatorAdd events.
The following fields are available:

• ChecksumDictionary A count of each operating system indicator.
• PCFP Equivalent to the InventoryId field that is found in other core events.

[h=3]Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorAdd[/h]These events represent the basic metadata about the OS indicators installed on the system which are used for keeping the device up-to-date.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.
• IndicatorValue The indicator value

[h=3]Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorRemove[/h]This event is a counterpart to InventoryMiscellaneousUexIndicatorAdd, indicating that the item has been removed. There are no additional unique fields in this event.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.

[h=3]Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorStartSync[/h]This event indicates that a new set of InventoryMiscellaneousUexIndicatorAdd events will be sent.
The following fields are available:

• PartB_Ms.Device.DeviceInventoryChange See the Common Data Fields section.

[h=2]OneDrive events[/h][h=3]Microsoft.OneDrive.Sync.Setup.APIOperation[/h]This event includes basic data about install and uninstall OneDrive API operations.
The following fields are available:

• APIName The name of the API.
• ScenarioName The name of the scenario.
• Duration How long the operation took.
• isSuccess Was the operation successful?
• ResultCode The result code.

[h=3]Microsoft.OneDrive.Sync.Setup.EndExperience[/h]This event includes a success or failure summary of the installation.
The following fields are available:

• APIName The name of the API.
• ScenarioName The name of the scenario.
• Hresult The HResult of the operation.
• isSuccess Was the operation successful?

[h=3]Microsoft.OneDrive.Sync.Setup.OSUpgradeInstallationOperation[/h]This event is related to the OS version when the OS is upgraded with OneDrive installed.
The following fields are available:

• HResult The HResult of the operation.
• SourceOSVersion The source version of the operating system.
• SourceOSBuildNumber The source build number of the operating system.
• SourceOSBuildBranch The source branch of the operating system.
• CurrentOSVersion The current version of the operating system.
• CurrentOSBuildNumber The current build number of the operating system.
• CurrentOSBuildBranch The current branch of the operating system.
• CurrentOneDriveVersion The current version of OneDrive.

[h=3]Microsoft.OneDrive.Sync.Setup.RegisterStandaloneUpdaterAPIOperation[/h]This event is related to registering or unregistering the OneDrive update task.
The following fields are available:

• APIName The name of the API.
• ScenarioName The name of the scenario.
• UnregisterOldTaskResult The HResult of the UnregisterOldTask operation.
• RegisterNewTaskResult The HResult of the RegisterNewTask operation.
• isSuccess Was the operation successful?

[h=3]Microsoft.OneDrive.Sync.Setup.SetupCommonData[/h]This event contains basic OneDrive configuration data that helps to diagnose failures.
The following fields are available:

• AppVersion The version of the app.
• OfficeVersion The version of Office that is installed.
• BuildArch Is the architecture x86 or x64?
• Market Which market is this in?
• OneDriveDeviceId The OneDrive device ID.
• MachineGuid The CEIP machine ID.
• IsMSFTInternal Is this an internal Microsoft device?
• OSDeviceName Only if the device is internal to Microsoft, the device name.
• OSUserName Only if the device is internal to Microsoft, the user name.
• Environment Is the device on the production or int service?
• OfficeVersionString The version of Office that is installed.
• BuildArchitecture Is the architecture x86 or x64?
• UserGuid The CEIP user ID.
• MSFTInternal Is this an internal Microsoft device?

[h=3]Microsoft.OneDrive.Sync.Updater.CommonData[/h]This event contains basic OneDrive configuration data that helps to diagnose failures.
The following fields are available:

• AppVersion The version of the app.
• OfficeVersion The version of Office that is installed.
• BuildArch Is the architecture x86 or x64?
• Market Which market is this in?
• OneDriveDeviceId The OneDrive device ID.
• MachineGuid The CEIP machine ID.
• IsMSFTInternal Is this an internal Microsoft device?
• OSDeviceName Only if the device is internal to Microsoft, the device name.
• OSUserName Only if the device is internal to Microsoft, the user name.
• Environment Is the device on the production or int service?
• UserGuid A unique global user identifier.

[h=3]Microsoft.OneDrive.Sync.Updater.ComponentInstallState[/h]This event determines the installation state of dependent OneDrive components.
The following fields are available:

• ComponentName The name of the dependent component.
• isInstalled Is the dependent component installed?

[h=3]Microsoft.OneDrive.Sync.Updater.OfficeRegistration[/h]This event determines the status of the OneDrive integration with Microsoft Office.
The following fields are available:

• isValid Is the Microsoft Office registration valid?

[h=3]Microsoft.OneDrive.Sync.Updater.OverlayIconStatus[/h]This event indicates if the OneDrive overlay icon is working correctly. 0 = healthy; 1 = can be fixed; 2 = broken
The following fields are available:

• 32bit The status of the OneDrive overlay icon on a 32-bit operating system.
• 64bit The status of the OneDrive overlay icon on a 64-bit operating system.

[h=3]Microsoft.OneDrive.Sync.Updater.RepairResult[/h]The event determines the result of the installation repair.
The following fields are available:

• hr The HResult of the operation.

[h=3]Microsoft.OneDrive.Sync.Updater.SetupBinaryDownloadHResult[/h]This event indicates the status when downloading the OneDrive setup file.
The following fields are available:

• hr The HResult of the operation.

[h=3]Microsoft.OneDrive.Sync.Updater.UpdateOverallResult[/h]This event determines the outcome of the operation.
The following fields are available:

• UpdaterVersion The version of the updater.
• IsLoggingEnabled Is logging enabled?
• hr The HResult of the operation.

[h=3]Microsoft.OneDrive.Sync.Updater.UpdateTierReg[/h]This event determines status of the update tier registry values.
The following fields are available:

• regReadEnterpriseHr The HResult of the enterprise reg read value.
• regReadTeamHr The HResult of the team reg read value.

[h=3]Microsoft.OneDrive.Sync.Updater.UpdateXmlDownloadHResult[/h]This event determines the status when downloading the OneDrive update configuration file.
The following fields are available:

• hr The HResult of the operation.

[h=3]Microsoft.OneDrive.Sync.Updater.WebConnectionStatus[/h]This event determines the error code that was returned when verifying Internet connectivity.
The following fields are available:

• winInetError The HResult of the operation.

[h=2]Setup events[/h][h=3]SetupPlatformTel.SetupPlatformTelActivityEvent[/h]This event sends a unique ID that can be used to bind Setup Platform events together, to help keep Windows up to date.
The following fields are available:

• FieldName Retrieves the event name/data point. Examples: InstallStartTime, InstallEndtime, OverallResult etc.
• GroupName Retrieves the groupname the event belongs to. Example: Install Information, DU Information, Disk Space Information etc.
• Value Retrieves the value associated with the corresponding event name. For example: For time-related events, this will include the system time.
• ActivityId Provides a unique Id to correlate events that occur between a activity start event, and a stop event
• ActivityName Provides a friendly name of the package type that belongs to the ActivityId (Setup, LanguagePack, GDR, Driver, etc.)

[h=3]SetupPlatformTel.SetupPlatformTelActivityStarted[/h]This event sends basic metadata about the update installation process generated by SetupPlatform to help keep Windows up to date.
The following fields are available:

• Name The name of the dynamic update type. Example: GDR driver

[h=3]SetupPlatformTel.SetupPlatformTelActivityStopped[/h]This event sends basic metadata about the update installation process generated by SetupPlatform to help keep Windows up to date.
[h=3]SetupPlatformTel.SetupPlatformTelEvent[/h]This service retrieves events generated by SetupPlatform, the engine that drives the various deployment scenarios.
The following fields are available:

• FieldName Retrieves the event name/data point. Examples: InstallStartTime, InstallEndtime, OverallResult etc.
• Value Retrieves the value associated with the corresponding event name (Field Name). For example: For time related events this will include the system time.
• GroupName Retrieves the groupname the event belongs to. Example: Install Information, DU Information, Disk Space Information etc.

[h=2]Shared PC events[/h][h=3]Microsoft.Windows.SharedPC.AccountManager.DeleteUserAccount[/h]Activity for deletion of a user account for devices set up for Shared PC mode as part of the Transient Account Manager to help keep Windows up to date. Deleting unused user accounts on shared devices frees up disk space to improve Windows Update success rates.
The following fields are available:

• wilActivity Windows Error Reporting data collected when there is a failure in deleting a user account with the Transient Account Manager.
• userSid The security identifier of the account.
• accountType The type of account that was deleted. Example: AD, AAD, or Local

[h=3]Microsoft.Windows.SharedPC.AccountManager.SinglePolicyEvaluation[/h]Activity for run of the Transient Account Manager that determines if any user accounts should be deleted for devices set up for Shared PC mode to help keep Windows up to date. Deleting unused user accounts on shared devices frees up disk space to improve Windows Update success rates
The following fields are available:

• wilActivity Windows Error Reporting data collected when there is a failure in evaluating accounts to be deleted with the Transient Account Manager.
• totalAccountCount The number of accounts on a device after running the Transient Account Manager policies.
• evaluationTrigger When was the Transient Account Manager policies ran? Example: At log off or during maintenance hours

[h=2]Software update events[/h][h=3]SoftwareUpdateClientTelemetry.CheckForUpdates[/h]This event sends tracking data about the software distribution client check for content that is applicable to a device, to help keep Windows up to date
The following fields are available:

• EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed.
• EventInstanceID A globally unique identifier for event instance.
• DeviceModel What is the device model.
• BiosName The name of the device BIOS.
• BIOSVendor The vendor of the BIOS.
• BiosVersion The version of the BIOS.
• BiosReleaseDate The release date of the device BIOS.
• SystemBIOSMajorRelease Major version of the BIOS.
• SystemBIOSMinorRelease Minor version of the BIOS.
• BiosFamily The family of the BIOS (Basic Input Output System).
• BiosSKUNumber The sku number of the device BIOS.
• ClientVersion The version number of the software distribution client.
• WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
• CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
• ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
• ServiceGuid An ID which represents which service the software distribution client is checking for content (Windows Update, Windows Store, etc.).
• StatusCode Indicates the result of a CheckForUpdates event (success, cancellation, failure code HResult).
• ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
• FlightRing The ring (speed of getting builds) that a device is on if participating in flighting (pre-release builds).
• FlightBranch The branch that a device is on if participating in flighting (pre-release builds).
• RelatedCV The previous Correlation Vector that was used before swapping with a new one
• IsWUfBEnabled Indicates if Windows Update for Business is enabled on the device.
• IsWUfBDualScanEnabled Indicates if Windows Update for Business dual scan is enabled on the device.
• ShippingMobileOperator The mobile operator that a device shipped on.
• CurrentMobileOperator The mobile operator the device is currently connected to.
• HomeMobileOperator The mobile operator that the device was originally intended to work with.
• PhonePreviewEnabled Indicates whether a phone was getting preview build, prior to flighting (pre-release builds) being introduced.
• ActivityMatchingId Contains a unique ID identifying a single CheckForUpdates session from initialization to completion.
• SyncType Describes the type of scan the event was
• IPVersion Indicates whether the download took place over IPv4 or IPv6
• NumberOfApplicationsCategoryScanEvaluated The number of categories (apps) for which an app update scan checked
• ScanDurationInSeconds The number of seconds a scan took
• ScanEnqueueTime The number of seconds it took to initialize a scan
• NumberOfLoop The number of round trips the scan required
• NumberOfUpdatesEvaluated The total number of updates which were evaluated as a part of the scan
• NumberOfNewUpdatesFromServiceSync The number of updates which were seen for the first time in this scan
• ServiceUrl The environment URL a device is configured to scan with
• Online Indicates if this was an online scan.
• AllowCachedResults Indicates if the scan allowed using cached results.
• MetadataIntegrityMode The mode of the update transport metadata integrity check. 0-Unknown, 1-Ignoe, 2-Audit, 3-Enforce
• TotalNumMetadataSignatures The total number of metadata signatures checks done for new metadata that was synced down.
• NumFailedMetadataSignatures The number of metadata signatures checks which failed for new metadata synced down.
• MSIError The last error that was encountered during a scan for updates.
• DriverError The error code hit during a driver scan. This is 0 if no error was encountered.
• FailedUpdatesCount The number of updates that failed to be evaluated during the scan.
• FailedUpdateGuids The GUIDs for the updates that failed to be evaluated during the scan.
• CapabilityDetectoidGuid The GUID for a hardware applicability detectoid that could not be evaluated.
• ExtendedMetadataCabUrl Hostname that is used to download an update.
• CDNId The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
• CDNCountryCode Two letter country abbreviation for the CDN's location.
• NetworkConnectivityDetected Indicates the type of network connectivity that was detected. 0 - IPv4, 1 - IPv6
• NumberOfApplicableUpdates The number of updates which were ultimately deemed applicable to the system after the detection process is complete
• ApplicableUpdateInfo Metadata for the updates which were detected as applicable
• WebServiceRetryMethods Web service method requests that needed to be retried to complete operation.
• DeferredUpdates Update IDs which are currently being deferred until a later time
• BranchReadinessLevel The servicing branch configured on the device.
• DeferralPolicySources Sources for any update deferral policies defined (GPO = 0x10, MDM = 0x100, Flight = 0x1000, UX = 0x10000).
• QualityUpdateDeferral The deferral period configured for quality OS updates on the device (in days).
• QualityUpdatePause Indicates whether quality OS updates are paused on the device.
• QualityUpdatePausePeriod The pause duration configured for quality OS updates on the device (in days).
• FeatureUpdateDeferral The deferral period configured for feature OS updates on the device (in days).
• FeatureUpdatePause Indicates whether feature OS updates are paused on the device.
• FeatureUpdatePausePeriod The pause duration configured for feature OS updates on the device (in days).
• DriverExclusionPolicy Indicates if the policy for not including drivers with Windows Update is enabled.
• TargetMetadataVersion For self-initiated healing, this is the target version of the SIH engine to download (if needed). If not, the value is null.
• CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
• SearchFilter Contains information indicating filters applied while checking for content applicable to the device. For example, to filter out all content which may require a reboot.
• IntentPFNs Intended application-set metadata for atomic update scenarios.
• PausedUpdates A list of UpdateIds which that currently being paused.
• PauseQualityUpdatesStartTime If quality OS updates are paused on the device, this is the date and time for the beginning of the pause time window.
• PauseQualityUpdatesEndTime If quality OS updates are paused on the device, this is the date and time for the end of the pause time window.
• PauseFeatureUpdatesStartTime If feature OS updates are paused on the device, this is the date and time for the beginning of the pause time window.
• PauseFeatureUpdatesEndTime If feature OS updates are paused on the device, this is the date and time for the end of the pause time window.
• Context Gives context on where the error has occurred. Example: AutoEnable, GetSLSData, AddService, Misc, or Unknown
• DriverSyncPassPerformed Were drivers scanned this time?

[h=3]SoftwareUpdateClientTelemetry.Commit[/h]This event sends data on whether the Update Service has been called to execute an upgrade, to help keep Windows up to date.
The following fields are available:

• EventScenario State of call
• EventInstanceID A globally unique identifier for event instance.
• DeviceModel What is the device model.
• BiosName The name of the device BIOS.
• BIOSVendor The vendor of the BIOS.
• BiosVersion The version of the BIOS.
• BiosReleaseDate The release date of the device BIOS.
• SystemBIOSMajorRelease Major version of the BIOS.
• SystemBIOSMinorRelease Minor version of the BIOS.
• BiosFamily The family of the BIOS (Basic Input Output System).
• BiosSKUNumber The sku number of the device BIOS.
• ClientVersion The version number of the software distribution client.
• WUDeviceID UniqueDeviceID
• ServerId Identifier for the service to which the software distribution client is connecting, such as Windows Update and Windows Store.
• EventType Possible values are "Child", "Bundle", or "Driver".
• UpdateId Unique Update ID
• BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
• RevisionNumber Unique revision number of Update
• HandlerType Indicates the kind of content (app, driver, windows patch, etc.)
• BundleRevisionNumber Identifies the revision number of the content bundle
• FlightId The specific id of the flight the device is getting
• CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client

[h=3]SoftwareUpdateClientTelemetry.Download[/h]This event sends tracking data about the software distribution client download of the content for that update, to help keep Windows up to date.
The following fields are available:

• EventScenario Indicates the purpose of sending this event - whether because the software distribution just started downloading content, or whether it was cancelled, succeeded, or failed.
• EventInstanceID A globally unique identifier for event instance.
• DeviceModel What is the device model.
• BiosName The name of the device BIOS.
• BIOSVendor The vendor of the BIOS.
• BiosVersion The version of the BIOS.
• BiosReleaseDate The release date of the device BIOS.
• SystemBIOSMajorRelease Major version of the BIOS.
• SystemBIOSMinorRelease Minor version of the BIOS.
• BiosFamily The family of the BIOS (Basic Input Output System).
• BiosSKUNumber The sku number of the device BIOS.
• ClientVersion The version number of the software distribution client.
• WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
• CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
• ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
• ServiceGuid An ID which represents which service the software distribution client is installing content for (Windows Update, Windows Store, etc.).
• StatusCode Indicates the result of a Download event (success, cancellation, failure code HResult).
• ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
• FlightRing The ring (speed of getting builds) that a device is on if participating in flighting (pre-release builds).
• FlightBranch The branch that a device is on if participating in flighting (pre-release builds).
• RelatedCV The previous Correlation Vector that was used before swapping with a new one
• IsWUfBEnabled Indicates if Windows Update for Business is enabled on the device.
• IsWUfBDualScanEnabled Indicates if Windows Update for Business dual scan is enabled on the device.
• ShippingMobileOperator The mobile operator that a device shipped on.
• CurrentMobileOperator The mobile operator the device is currently connected to.
• HomeMobileOperator The mobile operator that the device was originally intended to work with.
• PhonePreviewEnabled Indicates whether a phone was opted-in to getting preview builds, prior to flighting (pre-release builds) being introduced.
• IPVersion Indicates whether the download took place over IPv4 or IPv6.
• NetworkCostBitMask Indicates what kind of network the device is connected to (roaming, metered, over data cap, etc.)
• NetworkRestrictionStatus More general version of NetworkCostBitMask, specifying whether Windows considered the current network to be "metered."
• TimeToEstablishConnection Time (in ms) it took to establish the connection prior to beginning downloaded.
• HostName The hostname URL the content is downloading from.
• CDNId ID which defines which CDN the software distribution client downloaded the content from.
• CDNCountryCode Two letter country abbreviation for the CDN's location.
• ActiveDownloadTime How long the download took, in seconds, excluding time where the update wasn't actively being downloaded.
• IsDependentSet Indicates whether a driver is a part of a larger System Hardware/Firmware Update
• TargetingVersion For drivers targeted to a specific device model, this is the version number of the drivers being distributed to the device.
• HardwareId If this download was for a driver targeted to a particular device model, this ID indicates the model of the device.
• UpdateImportance Indicates whether a piece of content was marked as Important, Recommended, or Optional.
• TargetGroupId For drivers targeted to a specific device model, this ID indicates the distribution group of devices receiving that driver.
• RepeatFailFlag Indicates whether this specific piece of content had previously failed to download.
• BytesDownloaded How many bytes were downloaded for an individual piece of content (not the entire bundle).
• TotalExpectedBytes The total count of bytes that the download is expected to be.
• ThrottlingServiceHResult Result code (success/failure) while contacting a web service to determine whether this device should download content yet.
• EventType Possible values are Child, Bundle, or Driver.
• UpdateId An identifier associated with the specific piece of content.
• RevisionNumber Identifies the revision number of this specific piece of content.
• BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
• BundleRevisionNumber Identifies the revision number of the content bundle.
• HandlerType Indicates what kind of content is being downloaded (app, driver, windows patch, etc.).
• DownloadPriority Indicates whether a download happened at background, normal, or foreground priority.
• FlightId The specific id of the flight (pre-release build) the device is getting.
• Setup360Phase If the download is for an operating system upgrade, this datapoint indicates which phase of the upgrade is underway.
• UsedDO Whether the download used the delivery optimization service.
• CbsDownloadMethod Indicates whether the download was a full-file download or a partial/delta download.
• UsedSystemVolume Indicates whether the content was downloaded to the device's main system storage drive, or an alternate storage drive.
• FlightBuildNumber If this download was for a flight (pre-release build), this indicates the build number of that flight.
• BundleBytesDownloaded How many bytes were downloaded for the specific content bundle.
• BundleRepeatFailFlag Indicates whether this particular update bundle had previously failed to download.
• DownloadScenarioId A unique ID for a given download used to tie together WU and DO events.
• PackageFullName The package name of the content.
• AppXBlockHashValidationFailureCount A count of the number of blocks that have failed validation after being downloaded.
• CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
• TargetMetadataVersion For self-initiated healing, this is the target version of the SIH engine to download (if needed). If not, the value is null.
• DownloadType Differentiates the download type of SIH downloads between Metadata and Payload downloads.
• WUSetting Indicates the users' current updating settings.
• ProcessorArchitecture Processor architecture of the system (x86, AMD64, ARM).
• PlatformRole The PowerPlatformRole as defined on MSDN
• IsAOACDevice Is it Always On, Always Connected?
• EventNamespaceID Indicates whether the event succeeded or failed. Has the format EventType+Event where Event is Succeeded, Cancelled, Failed, etc.
• Edition Indicates the edition of Windows being used.
• DeviceOEM What OEM does this device belong to.
• ClientManagedByWSUSServer Indicates whether the client is managed by Windows Server Update Services (WSUS).
• QualityUpdatePause Indicates whether quality OS updates are paused on the device.
• FeatureUpdatePause Indicates whether feature OS updates are paused on the device.
• AppXDownloadScope Indicates the scope of the download for application content. For streaming install scenarios, AllContent - non-streaming download, RequiredOnly - streaming download requested content required for launch, AutomaticOnly - streaming download requested automatic streams for the app, and Unknown - for events sent before download scope is determined by the Windows Update client.

[h=3]SoftwareUpdateClientTelemetry.Install[/h]This event sends tracking data about the software distribution client installation of the content for that update, to help keep Windows up to date.
The following fields are available:

• EventScenario Indicates the purpose of sending this event - whether because the software distribution just started installing content, or whether it was cancelled, succeeded, or failed.
• EventInstanceID A globally unique identifier for event instance.
• DeviceModel What is the device model.
• BiosName The name of the device BIOS.
• BIOSVendor The vendor of the BIOS.
• BiosVersion The version of the BIOS.
• BiosReleaseDate The release date of the device BIOS.
• SystemBIOSMajorRelease Major version of the BIOS.
• SystemBIOSMinorRelease Minor version of the BIOS.
• BiosFamily The family of the BIOS (Basic Input Output System).
• BiosSKUNumber The sku number of the device BIOS.
• ClientVersion The version number of the software distribution client.
• WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
• CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
• ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
• ServiceGuid An ID which represents which service the software distribution client is installing content for (Windows Update, Windows Store, etc.).
• StatusCode Indicates the result of an installation event (success, cancellation, failure code HResult).
• ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
• FlightRing The ring that a device is on if participating in the Windows Insider Program.
• FlightBranch The branch that a device is on if participating in the Windows Insider Program.
• RelatedCV The previous Correlation Vector that was used before swapping with a new one
• IsWUfBEnabled Is Windows Update for Business enabled on the device?
• IsWUfBDualScanEnabled Is Windows Update for Business dual scan enabled on the device?
• ShippingMobileOperator The mobile operator that a device shipped on.
• CurrentMobileOperator Mobile operator that device is currently connected to.
• HomeMobileOperator The mobile operator that the device was originally intended to work with.
• PhonePreviewEnabled Indicates whether a phone was getting preview build, prior to flighting being introduced.
• TargetGroupId For drivers targeted to a specific device model, this ID indicates the distribution group of devices receiving that driver.
• RepeatFailFlag Indicates whether this specific piece of content had previously failed to install.
• EventType Possible values are Child, Bundle, or Driver.
• TargetingVersion For drivers targeted to a specific device model, this is the version number of the drivers being distributed to the device.
• UpdateImportance Indicates whether a piece of content was marked as Important, Recommended, or Optional.
• IsFirmware Is this update a firmware update?
• IsFinalOutcomeEvent Does this event signal the end of the update/upgrade process?
• IsDependentSet Is the driver part of a larger System Hardware/Firmware update?
• DriverPingBack Contains information about the previous driver and system state.
• ExtendedErrorCode The extended error code.
• CSIErrorType The stage of CBS installation where it failed.
• MsiAction The stage of MSI installation where it failed.
• MsiProductCode The unique identifier of the MSI installer.
• TransactionCode The ID which represents a given MSI installation
• HardwareId If this install was for a driver targeted to a particular device model, this ID indicates the model of the device.
• IsSuccessFailurePostReboot Did it succeed and then fail after a restart?
• UpdateId Unique update ID
• RevisionNumber The revision number of this specific piece of content.
• BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
• BundleRevisionNumber Identifies the revision number of the content bundle.
• HandlerType Indicates what kind of content is being installed. Example: app, driver, Windows update
• FlightId The specific ID of the Windows Insider build the device is getting.
• Setup360Phase If the install is for an operating system upgrade, indicates which phase of the upgrade is underway.
• UsedSystemVolume Indicates whether the content was downloaded and then installed from the device's main system storage drive, or an alternate storage drive.
• FlightBuildNumber If this installation was for a Windows Insider build, this is the build number of that build.
• BundleRepeatFailFlag Has this particular update bundle previously failed to install?
• PackageFullName The package name of the content being installed.
• CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
• BundleBytesDownloaded How many bytes were downloaded for the specific content bundle?
• CbsDownloadMethod Was the download a full download or a partial download?
• ClientManagedByWSUSServer Is the client managed by Windows Server Update Services (WSUS)?
• DeviceOEM What OEM does this device belong to.
• DownloadPriority The priority of the download activity.
• DownloadScenarioId A unique ID for a given download used to tie together WU and DO events.
• Edition Indicates the edition of Windows being used.
• EventNamespaceID Indicates whether the event succeeded or failed. Has the format EventType+Event where Event is Succeeded, Cancelled, Failed, etc.
• IsAOACDevice Is it Always On, Always Connected? (Mobile device usage model)
• PlatformRole The PowerPlatformRole as defined on MSDN.
• ProcessorArchitecture Processor architecture of the system (x86, AMD64, ARM).
• RepeatSuccessInstallFlag Indicates whether this specific piece of content had previously installed successful, for example if another user had already installed it.
• WUSetting Indicates the user's current updating settings.
• IntentPFNs Intended application-set metadata for atomic update scenarios.
• QualityUpdatePause Are quality OS updates paused on the device?
• FeatureUpdatePause Are feature OS updates paused on the device?
• MergedUpdate Was the OS update and a BSP update merged for installation?

[h=3]SoftwareUpdateClientTelemetry.SLSDiscovery[/h]This event sends data about the ability of Windows to discover the location of a backend server with which it must connect to perform updates or content acquisition, in order to determine disruptions in availability of update services and provide context for Windows Update errors.
The following fields are available:

• EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
• SusClientId The unique device ID controlled by the software distribution client
• WUAVersion The version number of the software distribution client
• ServiceID An ID which represents which service the software distribution client is connecting to (Windows Update, Windows Store, etc.)
• UrlPath Path to the SLS cab that was downloaded
• HResult Indicates the result code of the event (success, cancellation, failure code HResult)
• IsBackground Indicates whether the SLS discovery event took place in the foreground or background
• NextExpirationTime Indicates when the SLS cab expires

[h=3]SoftwareUpdateClientTelemetry.UpdateDetected[/h]This event sends data about an AppX app that has been updated from the Windows Store, including what app needs an update and what version/architecture is required, in order to understand and address problems with apps getting required updates.
The following fields are available:

• CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client
• ApplicableUpdateInfo Metadata for the updates which were detected as applicable
• NumberOfApplicableUpdates The number of updates which were ultimately deemed applicable to the system after the detection process is complete
• WUDeviceID The unique device ID controlled by the software distribution client
• RelatedCV The previous Correlation Vector that was used before swapping with a new one
• EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
• EventInstanceID A globally unique identifier for event instance
• DeviceModel The device's model as defined in system bios
• BiosName The name of the device's system bios
• BIOSVendor The vendor of the device's system bios
• BiosVersion The version of the device's system bios
• BiosReleaseDate The release date of the device's system bios
• SystemBIOSMajorRelease The major release version of the device's system system
• SystemBIOSMinorRelease The minor release version of the device's system system
• BiosFamily The device's family as defined in system bios
• BiosSKUNumber The device's SKU as defined in system bios
• ClientVersion The version number of the software distribution client
• ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided
• ServiceGuid An ID which represents which service the software distribution client is connecting to (Windows Update, Windows Store, etc.)
• StatusCode Indicates the result code of the event (success, cancellation, failure code HResult)
• ExtendedStatusCode Secondary status code for certain scenarios where StatusCode wasn't specific enough
• FlightRing The ring (speed of getting builds) that a device is on if participating in flighting (pre-release builds).
• FlightBranch The branch that a device is on if participating in flighting (pre-release builds).
• ShippingMobileOperator The mobile operator that a device shipped on.
• CurrentMobileOperator The mobile operator the device is currently connected to.
• HomeMobileOperator The mobile operator that the device was originally intended to work with
• PhonePreviewEnabled Indicates whether a phone was getting preview build, prior to flighting (pre-release builds) being introduced.
• ActivityMatchingId Contains a unique ID identifying a single CheckForUpdates session from initialization to completion
• SyncType Describes the type of scan the event was
• IPVersion Indicates whether the download took place over IPv4 or IPv6
• NumberOfApplicationsCategoryScanEvaluated The number of categories (apps) for which an app update scan checked
• ScanDurationInSeconds The number of seconds a scan took
• ScanEnqueueTime The number of seconds it took to initialize a scan
• NumberOfLoop The number of round trips the scan required
• NumberOfUpdatesEvaluated The total number of updates which were evaluated as a part of the scan
• NumberOfNewUpdatesFromServiceSync The number of updates which were seen for the first time in this scan
• ServiceUrl The environment URL a device is configured to scan with
• IntentPFNs Intended application-set metadata for atomic update scenarios.

[h=3]SoftwareUpdateClientTelemetry.UpdateMetadataIntegrity[/h]This event identifies whether updates have been tampered with and protects against man-in-the-middle attacks.
The following fields are available:

• EventScenario The purpose of this event, such as scan started, scan succeeded, or scan failed.
• ServiceGuid Identifies the service to which the software distribution client is connected, Example: Windows Update or Windows Store
• MetadataIntegrityMode The mode of the transport metadata integrity check. 0 = unknown; 1 = ignore; 2 = audit; 3 = enforce
• StatusCode The status code of the event.
• ExtendedStatusCode The secondary status code of the event.
• RevisionId The revision ID for a specific piece of content.
• UpdateId The update ID for a specific piece of content.
• RevisionNumber The revision number for a specific piece of content.
• TimestampTokenId The time this was created. It is encoded in a timestamp blob and will be zero if the token is malformed.
• LeafCertId Integral ID from the FragmentSigning data for certificate that failed.
• SHA256OfLeafCertPublicKey A base64 encoding of the hash of the Base64CertData in the FragmentSigning data of the leaf certificate.
• MetadataSignature A base64-encoded string of the signature associated with the update metadata (specified by revision ID).
• SignatureAlgorithm The hash algorithm for the metadata signature.
• SHA256OfTimestampToken A base64-encoded string of hash of the timestamp token blob.
• ValidityWindowInDays The validity window that's in effect when verifying the timestamp.
• TimestampTokenCertThumbprint The thumbprint of the encoded timestamp token.
• RawMode The raw unparsed mode string from the SLS response. This field is null if not applicable.
• RawValidityWindowInDays The raw unparsed validity window string in days of the timestamp token. This field is null if not applicable.
• SHA256OfLeafCerData A base64 encoding of the hash for the Base64CerData in the FragmentSigning data of the leaf certificate.
• ListOfSHA256OfIntermediateCerData A semicolon delimited list of base64 encoding of hashes for the Base64CerData in the FragmentSigning data of an intermediate certificate.
• EndpointUrl The endpoint URL where the device obtains update metadata. This is used to distinguish between test, staging, and production environments.
• SLSPrograms A test program to which a device may have opted in. Example: Insider Fast

[h=2]Update events[/h][h=3]Update360Telemetry.UpdateAgent_DownloadRequest[/h]This event sends data during the download request phase of updating Windows.
The following fields are available:

• ErrorCode The error code returned for the current download request phase.
• PackageCountTotal Total number of packages needed.
• PackageCountRequired Number of required packages requested.
• PackageCountOptional Number of optional packages requested.
• ObjectId Unique value for each Update Agent mode.
• SessionId Unique value for each Update Agent mode attempt.
• ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
• RelatedCV Correlation vector value generated from the latest USO scan.
• Result Result of the download request phase of update.
• PackageSizeCanonical Size of canonical packages in bytes
• PackageSizeDiff Size of diff packages in bytes
• PackageSizeExpress Size of express packages in bytes
• FlightId Unique ID for each flight.
• UpdateId Unique ID for each update.
• PackageCountTotalCanonical Total number of canonical packages.
• PackageCountTotalDiff Total number of diff packages.
• PackageCountTotalExpress Total number of express packages.
• RangeRequestState Represents the state of the download range request.
• DeletedCorruptFiles Indicates if UpdateAgent found any corrupt payload files and whether the payload was deleted.

[h=3]Update360Telemetry.UpdateAgent_Initialize[/h]This event sends data during the initialize phase of updating Windows.
The following fields are available:

• ErrorCode The error code returned for the current initialize phase.
• SessionData Contains instructions to update agent for processing FODs and DUICs (Null for other scenarios).
• UpdateId Unique ID for each update.
• FlightId Unique ID for each flight.
• FlightMetadata Contains the FlightId and the build being flighted.
• ObjectId Unique value for each Update Agent mode.
• SessionId Unique value for each Update Agent mode attempt .
• ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
• RelatedCV Correlation vector value generated from the latest USO scan.
• Result Result of the initialize phase of update. 0 = Succeeded, 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled

[h=3]Update360Telemetry.UpdateAgent_Install[/h]This event sends data during the install phase of updating Windows.
The following fields are available:

• ErrorCode The error code returned for the current install phase.
• ObjectId Unique value for each Update Agent mode.
• SessionId Unique value for each Update Agent mode attempt.
• ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
• RelatedCV Correlation vector value generated from the latest scan.
• Result Result of the install phase of update. 0 = Succeeded 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled
• FlightId Unique ID for each flight.
• UpdateId Unique ID for each update.

[h=3]Update360Telemetry.UpdateAgent_ModeStart[/h]This event sends data for the start of each mode during the process of updating Windows.
The following fields are available:

• Mode Indicates that the Update Agent mode that has started. 1 = Initialize, 2 = DownloadRequest, 3 = Install, 4 = Commit
• ObjectId Unique value for each Update Agent mode.
• SessionId Unique value for each Update Agent mode attempt.
• ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
• RelatedCV The correlation vector value generated from the latest scan.
• FlightId Unique ID for each flight.
• UpdateId Unique ID for each update.

[h=3]Update360Telemetry.UpdateAgent_SetupBoxLaunch[/h]This event sends data during the launching of the setup box when updating Windows.
The following fields are available:

• Quiet Indicates whether setup is running in quiet mode. 0 = false 1 = true
• ObjectId Unique value for each Update Agent mode.
• SessionId Unique value for each Update Agent mode attempt.
• ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
• RelatedCV Correlation vector value generated from the latest scan.
• FlightId Unique ID for each flight.
• UpdateId Unique ID for each update.
• SetupMode Setup mode 1 = predownload, 2 = install, 3 = finalize
• SandboxSize The size of the sandbox folder on the device.

[h=2]Upgrade events[/h][h=3]Setup360Telemetry.Downlevel[/h]This event sends data indicating that the device has invoked the downlevel phase of the upgrade. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• ClientId If using Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, the default value is Media360, but it can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe.
• ReportId In the Windows Update scenario, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. In the Windows Update scenario, this is the same as the clientId.
• TestId A string that uniquely identifies a group of events.
• State Exit state of given Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The operating system edition which is running Setup360 instance (downlevel OS).
• HostOSBuildNumber The build number of the downlevel OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. It's an HRESULT error code that can be used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of the target OS).

[h=3]Setup360Telemetry.Finalize[/h]This event sends data indicating that the device has invoked the finalize phase of the upgrade, to help keep Windows up-to-date.
The following fields are available:

• ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe
• ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.OsUninstall[/h]The event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.OSUninstall indicates the outcome of an OS uninstall.
The following fields are available:

• ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe.
• ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
• WuId Windows Update client ID.
• TestId A string to uniquely identify a group of events.
• State Exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running the Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.PostRebootInstall[/h]This event sends data indicating that the device has invoked the postrebootinstall phase of the upgrade, to help keep Windows up-to-date.
The following fields are available:

• ClientId With Windows Update, this is the Windows Update client ID that is passed to Setup. In Media setup, the default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe.
• ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. With Windows Update, this is the same as ClientId.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that's used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.PreDownloadQuiet[/h]This event sends data indicating that the device has invoked the predownload quiet phase of the upgrade, to help keep Windows up to date.
The following fields are available:

• ClientId Using Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe
• ReportId Using Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. Using Windows Update, this is the same as the clientId.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, canceled
• HostOsSkuName The OS edition which is running Setup360 instance (previous operating system).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.PreDownloadUX[/h]The event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.PredownloadUX indicates the outcome of the PredownloadUX portion of the update process.
The following fields are available:

• ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId Unique GUID that identifies each instance of setuphost.exe.
• ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
• WuId Windows Update client ID.
• TestId A string to uniquely identify a group of events.
• State The exit state of the Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running the Setup360 instance (previous operating system).
• HostOSBuildNumber The build number of the previous operating system.
• Setup360Scenario The Setup360 flow type. Examplle: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that can be used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of the target OS).

[h=3]Setup360Telemetry.PreInstallQuiet[/h]This event sends data indicating that the device has invoked the preinstall quiet phase of the upgrade, to help keep Windows up to date.
The following fields are available:

• ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe
• ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario Setup360 flow type (Boot, Media, Update, MCT)
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback etc.
• Setup360Result The result of Setup360. This is an HRESULT error code that can be used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.PreInstallUX[/h]This event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.PreinstallUX indicates the outcome of the PreinstallUX portion of the update process.
The following fields are available:

• ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe.
• ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
• WuId Windows Update client ID.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running the Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type, Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=3]Setup360Telemetry.Setup360[/h]This event sends data about OS deployment scenarios, to help keep Windows up-to-date.
The following fields are available:

• InstanceId Retrieves a unique identifier for each instance of a setup session.
• ReportId Retrieves the report ID.
• FlightData Specifies a unique identifier for each group of Windows Insider builds.
• ScenarioId Retrieves the deployment scenario.
• FieldName Retrieves the data point.
• Value Retrieves the value associated with the corresponding FieldName.
• ClientId Retrieves the upgrade ID: Upgrades via Windows Update - specifies the WU clientID. All other deployment - static string.

[h=3]Setup360Telemetry.UnexpectedEvent[/h]This event sends data indicating that the device has invoked the unexpected event phase of the upgrade, to help keep Windows up to date.
The following fields are available:

• ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
• InstanceId A unique GUID that identifies each instance of setuphost.exe
• ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
• WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.
• TestId A string to uniquely identify a group of events.
• State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
• HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
• HostOSBuildNumber The build number of the previous OS.
• Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
• Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
• Setup360Result The result of Setup360. This is an HRESULT error code that can be used used to diagnose errors.
• Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
• SetupVersionBuildNumber The build number of Setup360 (build number of target OS).

[h=2]Windows Error Reporting events[/h][h=3]Microsoft.Windows.WERVertical.OSCrash[/h]This event sends binary data from the collected dump file wheneveer a bug check occurs, to help keep Windows up to date. The is the OneCore version of this event.
The following fields are available:

• ReportId WER Report Id associated with this bug check (used for finding the corresponding report archive in Watson).
• BugCheckCode Uint64 "bugcheck code" that identifies a proximate cause of the bug check.
• BugCheckParameter1 Uint64 parameter providing additional information.
• BootId Uint32 identifying the boot number for this device.
• BugCheckParameter2 Uint64 parameter providing additional information.
• BugCheckParameter4 Uint64 parameter providing additional information.
• BugCheckParameter3 Uint64 parameter providing additional information.
• IsValidDumpFile True if the dump file is valid for the debugger, false otherwise
• DumpFileSize Size of the dump file
• DumpFileAttributes Codes that identify the type of data contained in the dump file

[h=2]Windows Store events[/h][h=3]Microsoft.Windows.StoreAgent.Telemetry.AbortedInstallation[/h]This event is sent when an installation or update is canceled by a user or the system and is used to help keep Windows Apps up to date and secure.
The following fields are available:

• PFN The product family name of the product being installed.
• ClientAppId The identity of the app that initiated this operation.
• HResult The result code of the last action performed before this operation.
• IsUpdate Flag indicating if this is an update.
• AttemptNumber Number of retry attempts before it was canceled.
• CategoryId The Item Category ID.
• ProductId The identity of the package or packages being installed.
• IsInteractive Was this requested by a user?
• IsRemediation Was this a remediation install?
• BundleId The Item Bundle ID.
• IsMandatory Was this a mandatory update?
• SystemAttemptNumber The total number of automatic attempts at installation before it was canceled.
• UserAttemptNumber The total number of user attempts at installation before it was canceled.
• IsRestore Is this automatically restoring a previously acquired product?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The names of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.BeginGetInstalledContentIds[/h]This event is sent when an inventory of the apps installed is started to determine whether updates for those apps are available. It's used to help keep Windows up-to-date and secure.
[h=3]Microsoft.Windows.StoreAgent.Telemetry.BeginUpdateMetadataPrepare[/h]This event is sent when the Store Agent cache is refreshed with any available package updates. It's used to help keep Windows up-to-date and secure.
[h=3]Microsoft.Windows.StoreAgent.Telemetry.CancelInstallation[/h]This event is sent when an app update or installation is canceled while in interactive mode. This can be canceled by the user or the system. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• IsInteractive Was this requested by a user?
• AttemptNumber Total number of installation attempts.
• BundleId The identity of the Windows Insider build that is associated with this product.
• PreviousHResult The previous HResult code.
• ClientAppId The identity of the app that initiated this operation.
• CategoryId The identity of the package or packages being installed.
• PFN The name of all packages to be downloaded and installed.
• ProductId The name of the package or packages requested for installation.
• IsUpdate Is this a product update?
• IsRemediation Is this repairing a previous installation?
• RelatedCV Correlation Vector of a previous performed action on this product.
• PreviousInstallState Previous installation state before it was canceled.
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber Total number of automatic attempts to install before it was canceled.
• UserAttemptNumber Total number of user attempts to install before it was canceled.
• IsRestore Is this an automatic restore of a previously acquired product?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The names of all package or packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.CompleteInstallOperationRequest[/h]This event is sent after the app installations or updates. It's used to help keep Windows up-to-date and secure
The following fields are available:

• IsBundle Is this a bundle?
• ProductId The Store Product ID of the product being installed.
• SkuId Specific edition of the item being installed.
• CatalogId The Store Product ID of the app being installed.
• PackageFamilyName The name of the package being installed.
• HResult HResult code of the action being performed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndAcquireLicense[/h]This event is sent after the license is acquired when a product is being installed. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• PFN Product Family Name of the product being installed.
• HResult HResult code to show the result of the operation (success/failure).
• ProductId The Store Product ID for the product being installed.
• IsInteractive Did the user initiate the installation?
• CategoryId The identity of the package or packages being installed.
• ClientAppId The identity of the app that initiated this operation.
• IsRemediation Is this repairing a previous installation?
• UpdateId The update ID (if this is an update)
• AttemptNumber The total number of attempts to acquire this product.
• IsUpdate Is this an update?
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber The number of attempts by the system to acquire this product.
• UserAttemptNumber The number of attempts by the user to acquire this product
• IsRestore Is this happening after a device restore?
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• ParentBundledId The product's parent bundle ID.
• AggregatedPackageFullNames Includes a set of package full names for each app that is part of an atomic set.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndDownload[/h]This event happens during the app update or installation when content is being downloaded at the end of the process to report success or failure. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• PFN The Product Family Name of the app being download.
• IsRemediation Is this repairing a previous installation?
• DownloadSize The total size of the download.
• ClientAppId The identity of the app that initiated this operation.
• CategoryId The identity of the package or packages being installed.
• IsUpdate Is this an update?
• HResult The result code of the last action performed.
• IsInteractive Is this initiated by the user?
• AttemptNumber Number of retry attempts before it was canceled.
• BundleId The identity of the Windows Insider build associated with this product.
• ProductId The Store Product ID for the product being installed.
• IsMandatory Is this a mandatory installation?
• SystemAttemptNumber The number of attempts by the system to download.
• UserAttemptNumber The number of attempts by the user to download.
• IsRestore Is this a restore of a previously acquired product?
• ParentBundleId The parent bundle ID (if it's part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID.
• ExtendedHResult Any extended HResult error codes.
• AggregatedPackageFullNames The name of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndFrameworkUpdate[/h]This event happens when an app update requires an updated Framework package and the process starts to download it. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• HResult The result code of the last action performed before this operation.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndGetInstalledContentIds[/h]This event is sent after sending the inventory of the products installed to determine whether updates for those products are available. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• HResult The result code of the last action performed before this operation.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndInstall[/h]This event is sent after a product has been installed. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• BundleId The identity of the build associated with this product.
• PFN Product Family Name of the product being installed.
• ClientAppId The identity of the app that initiated this operation.
• CategoryId The identity of the package or packages being installed.
• ProductId The Store Product ID for the product being installed.
• AttemptNumber The number of retry attempts before it was canceled.
• HResult The result code of the last action performed.
• IsRemediation Is this repairing a previous installation?
• IsInteractive Is this an interactive installation?
• IsUpdate Is this an update?
• IsMandatory Is this a mandatory installation?
• SystemAttemptNumber The total number of system attempts.
• UserAttemptNumber The total number of user attempts.
• IsRestore Is this automatically restoring a previously acquired product?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• ExtendedHResult The extended HResult error code.
• AggregatedPackageFullNames The names of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndScanForUpdates[/h]This event is sent after a scan for product updates to determine if there are packages to install. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• HResult The result code of the last action performed.
• IsApplicability Is this request to only check if there are any applicable packages to install?
• IsInteractive Is this user requested?
• ClientAppId The identity of the app that initiated this operation.
• IsOnline Is the request doing an online check?

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndSearchUpdatePackages[/h]This event is sent after searching for update packages to install. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• IsRemediation Is this repairing a previous installation?
• IsUpdate Is this an update?
• ClientAppId The identity of the app that initiated this operation.
• HResult The result code of the last action performed.
• ProductId The Store Product ID for the product being installed.
• AttemptNumber The total number of retry attempts before it was canceled.
• IsInteractive Is this user requested?
• PFN The name of the package or packages requested for install.
• BundleId The identity of the build associated with this product.
• CategoryId The identity of the package or packages being installed.
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber The total number of system attempts.
• UserAttemptNumber The total number of user attempts.
• IsRestore Is this restoring previously acquired content?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The names of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndStageUserData[/h]This event is sent between download and installation to see if there is app data that needs to be restored from the cloud. It's used to keep Windows up-to-date and secure.
The following fields are available:

• IsInteractive Is this user requested?
• PFN The name of the package or packages requested for install.
• IsUpdate Is this an update?
• CategoryId The identity of the package or packages being installed.
• HResult The result code of the last action performed.
• AttemptNumber The total number of retry attempts before it was canceled.
• ProductId The Store Product ID for the product being installed.
• BundleId The identity of the build associated with this product.
• IsRemediation Is this repairing a previous installation?
• ClientAppId The identity of the app that initiated this operation.
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber The total number of system attempts.
• UserAttemptNumber The total number of system attempts.
• IsRestore Is this restoring previously acquired content?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The name of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.EndUpdateMetadataPrepare[/h]This event happens after a scan for available app updates. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• HResult The result code of the last action performed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.FulfillmentComplete[/h]This event is sent at the end of an app install or update and is used to track the very end of the install or update process.
The following fields are available:

• ProductId The product ID of the app that is being updated or installed.
• PFN The Package Family Name of the app that is being installed or updated.
• FailedRetry Was the installation or update retry successful?
• HResult The HResult code of the operation.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.FulfillmentInitiate[/h]This event is sent at the beginning of an app install or update and is used to track the very beginning of the install or update process.
The following fields are available:

• ProductId The product ID of the app that is being updated or installed.
• PFN The Package Family Name of the app that is being installed or updated.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.InstallOperationRequest[/h]This event happens at the beginning of the install process when an app update or new app is installed. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• CatalogId If this product is from a private catalog, the Store Product ID for the product being installed.
• BundleId The identity of the build associated with this product.
• SkuId Specific edition ID being installed.
• ProductId The Store Product ID for the product being installed.
• VolumePath The disk path of the installation.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.PauseInstallation[/h]This event is sent when a product install or update is paused either by a user or the system. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• RelatedCV Correlation Vector of a previous performed action on this product.
• IsRemediation Is this repairing a previous installation?
• PreviousHResult The result code of the last action performed before this operation.
• ProductId The Store Product ID for the product being installed.
• IsUpdate Is this an update?
• PreviousInstallState Previous state before the installation or update was paused.
• CategoryId The identity of the package or packages being installed.
• ClientAppId The identity of the app that initiated this operation.
• AttemptNumber The total number of retry attempts before it was canceled.
• IsInteractive Is this user requested?
• BundleId The identity of the build associated with this product.
• PFN The Product Full Name.
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber The total number of system attempts.
• UserAttemptNumber The total number of user attempts.
• IsRestore Is this restoring previously acquired content?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The names of all packages to be downloaded and installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.ResumeInstallation[/h]This event happens when a product install or update is resumed either by a user or the system. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• RelatedCV Correlation Vector for the original install before it was resumed.
• AttemptNumber The number of retry attempts before it was canceled.
• BundleId The identity of the build associated with this product.
• PreviousHResult The previous HResult error code.
• ClientAppId The identity of the app that initiated this operation.
• CategoryId The identity of the package or packages being installed.
• PFN The name of the package or packages requested for install.
• IsUpdate Is this an update?
• PreviousInstallState Previous state before the installation was paused.
• IsRemediation Is this repairing a previous installation?
• IsInteractive Is this user requested?
• ProductId The Store Product ID for the product being installed.
• IsMandatory Is this a mandatory update?
• SystemAttemptNumber The total number of system attempts.
• UserAttemptNumber The total number of user attempts.
• IsRestore Is this restoring previously acquired content?
• ParentBundleId The product ID of the parent (if this product is part of a bundle).
• IsBundle Is this a bundle?
• WUContentId The Windows Update content ID
• AggregatedPackageFullNames The names of all packages to be downloaded and installed.
• IsUserRetry Did the user initiate the retry?
• HResult The result code of the last action performed before this operation.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.ResumeOperationRequest[/h]This event happens when a product install or update is resumed by a user and on installation retries. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• ProductId The Store Product ID for the product being installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.SearchForUpdateOperationRequest[/h]This event is sent when searching for update packages to install. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• ProductId The Store Product ID for the product being installed.
• SkuId Specfic edition of the app being updated.
• CatalogId The Store Product ID for the product being installed.

[h=3]Microsoft.Windows.StoreAgent.Telemetry.UpdateAppOperationRequest[/h]This event happens an app for a user needs to be updated. It's used to help keep Windows up-to-date and secure.
The following fields are available:

• PFamN The name of the product that is requested for update.

[h=2]Windows Update Delivery Optimization events[/h][h=3]Microsoft.OSG.DU.DeliveryOptClient.DownloadCanceled[/h]This event describes when a download was canceled with Delivery Optimization. It's used to understand and address problems regarding downloads.
The following fields are available:

• bytesFromIntPeers The number of bytes received from peers not in the same LAN or in the same group.
• fileID The ID of the file being downloaded.
• sessionID The ID of the file download session.
• scenarioID The ID of the scenario.
• bytesFromCDN The number of bytes received from a CDN source.
• updateID The ID of the update being downloaded.
• background Is the download being done in the background?
• bytesFromPeers The number of bytes received from a peer in the same LAN.
• clientTelId A random number used for device sampling.
• bytesFromGroupPeers The number of bytes received from a peer in the same group.
• errorCode The error code that was returned.
• doErrorCode The Delivery Optimization error code that was returned.
• cdnErrorCodes A list of CDN connection errors since the last FailureCDNCommunication event.
• cdnErrorCounts The number of times each error in cdnErrorCodes was encountered.
• experimentId When running a test, this is used to correlate events that are part of the same test.
• isVpn Is the device connected to a Virtual Private Network?
• usedMemoryStream Did the download use memory streaming?

[h=3]Microsoft.OSG.DU.DeliveryOptClient.DownloadCompleted[/h]This event describes when a download has completed with Delivery Optimization. It's used to understand and address problems regarding downloads.
The following fields are available:

• sessionID The ID of the download session.
• scenarioID The ID of the scenario.
• bytesFromIntPeers The number of bytes received from peers not in the same LAN or in the same domain group.
• updateID The ID of the update being downloaded.
• fileSize The size of the file being downloaded.
• bytesFromCDN The number of bytes received from a CDN source.
• fileID The ID of the file being downloaded.
• background Is the download a background download?
• bytesFromPeers The number of bytes received from a peer in the same LAN.
• totalTime How long did the download take (in seconds)?
• restrictedUpload Is the upload restricted?
• clientTelId A random number used for device sampling.
• bytesFromGroupPeers The number of bytes received from a peer in the same domain group.
• downloadMode The download mode used for this file download session.
• doErrorCode The Delivery Optimization error code that was returned.
• numPeers The total number of peers used for this download.
• cdnConnectionCount The total number of connections made to the CDN.
• lanConnectionCount The total number of connections made to peers in the same LAN.
• groupConnectionCount The total number of connections made to peers in the same group.
• internetConnectionCount The total number of connections made to peers not in the same LAN or the same group.
• cdnIp The IP address of the source CDN.
• downlinkBps The maximum measured available download bandwidth (in bytes per second).
• uplinkBps The maximum measured available upload bandwidth (in bytes per second).
• downlinkUsageBps The download speed (in bytes per second).
• uplinkUsageBps The upload speed (in bytes per second).
• totalTimeMs Duration of the download (in seconds).
• cdnErrorCodes A list of CDN connection errors since the last FailureCDNCommunication event.
• cdnErrorCounts The number of times each error in cdnErrorCodes was encountered.
• bytesRequested The total number of bytes requested for download.
• experimentId When running a test, this is used to correlate with other events that are part of the same test.
• isVpn Is the device connected to a Virtual Private Network?
• usedMemoryStream Did the download use memory streaming?

[h=3]Microsoft.OSG.DU.DeliveryOptClient.DownloadPaused[/h]This event represents a temporary suspension of a download with Delivery Optimization. It's used to understand and address problems regarding downloads.
The following fields are available:

• updateID The ID of the update being paused.
• errorCode The error code that was returned.
• scenarioID The ID of the scenario.
• background Is the download a background download?
• sessionID The ID of the download session.
• clientTelId A random number used for device sampling.
• reasonCode The reason for pausing the download.
• fileID The ID of the file being paused.
• experimentId When running a test, this is used to correlate with other events that are part of the same test.
• isVpn Is the device connected to a Virtual Private Network?

[h=3]Microsoft.OSG.DU.DeliveryOptClient.DownloadStarted[/h]This event describes the start of a new download with Delivery Optimization. It's used to understand and address problems regarding downloads.
The following fields are available:

• experimentId When running a test, this is used to correlate with other events that are part of the same test.
• errorCode The error code that was returned.
• doErrorCode The Delivery Optimization error code that was returned.
• peerID The ID for this Delivery Optimization client.
• doClientVersion The version of the Delivery Optimization client.
• jobID The ID of the Windows Update job.
• sessionID The ID of the download session.
• updateID The ID of the update being downloaded.
• scenarioID The ID of the scenario.
• fileID The ID of the file being downloaded.
• cdnUrl The URL of the CDN.
• filePath The path where the file will be written.
• groupID ID for the group.
• background Is the download a background download?
• downloadMode The download mode used for this file download session.
• minFileSizePolicy The minimum content file size policy to allow the download using Peering.
• diceRoll The dice roll value used in sampling events.
• deviceProfile Identifies the usage or form factor. Example: Desktop or Xbox
• isVpn Is the device connected to a Virtual Private Network?
• usedMemoryStream Did the download use memory streaming?
• minDiskSizePolicyEnforced Is the minimum disk size enforced via policy?
• minDiskSizeGB The minimum disk size (in GB) required for Peering.
• clientTelId A random number used for device sampling.
• costFlags A set of flags representing network cost.

[h=3]Microsoft.OSG.DU.DeliveryOptClient.FailureCdnCommunication[/h]This event represents a failure to download from a CDN with Delivery Optimization. It's used to understand and address problems regarding downloads.
The following fields are available:

• experimentId When running a test, this is used to correlate with other events that are part of the same test.
• fileID The ID of the file being downloaded.
• errorCode The error code that was returned.
• httpStatusCode The HTTP status code returned by the CDN.
• errorCount The total number of times this error code was seen since the last FailureCdnCommunication event was encountered.
• sessionID The ID of the download session.
• cdnUrl The URL of the CDN.
• cdnIp The IP address of the CDN.
• cdnHeaders The HTTP headers returned by the CDN.
• clientTelId A random number used for device sampling.
• isHeadRequest The type of HTTP request that was sent to the CDN. Example: HEAD or GET
• requestSize The size of the range requested from the CDN.
• responseSize The size of the range response received from the CDN.

[h=3]Microsoft.OSG.DU.DeliveryOptClient.JobError[/h]This event represents a Windows Update job error. It allows for investigation of top errors.
The following fields are available:

• jobID The Windows Update job ID.
• fileID The ID of the file being downloaded.
• errorCode The error code returned.
• clientTelId A random number used for device sampling.
• experimentId When running a test, this is used to correlate with other events that are part of the same test.

[h=2]Windows Update events[/h][h=3]Microsoft.Windows.Update.DataMigrationFramework.DmfMigrationCompleted[/h]This event sends data collected at the end of the Data Migration Framework (DMF) and parameters involved in its invocation, to help keep Windows up to date.
The following fields are available:

• MigrationEndtime A system timestamp of when the DMF migration completed.
• UpdateIds A collection of GUIDs for updates that are associated with the DMF session.
• WuClientid The GUID of the Windows Update client responsible for triggering the DMF migration.
• MigrationDurationinmilliseconds How long the DMF migration took (in milliseconds).
• RevisionNumbers A collection of revision numbers for the updates associated with the DMF session.

[h=3]Microsoft.Windows.Update.DataMigrationFramework.DmfMigrationStarted[/h]This event sends data collected at the beginning of the Data Migration Framework (DMF) and parameters involved in its invocation, to help keep Windows up to date.
The following fields are available:

• UpdateIds A collection of GUIDs identifying the upgrades that are running.
• MigrationStarttime The timestamp representing the beginning of the DMF migration.
• MigrationOEMphases The number of OEM-authored migrators scheduled to be ran by DMF for this upgrade.
• WuClientid The GUID of the Windows Update client invoking DMF.
• MigrationMicrosoftphases The number of Microsoft-authored migrators scheduled to be ran by DMF for this upgrade.
• RevisionNumbers A collection of the revision numbers associated with the UpdateIds.

[h=3]Microsoft.Windows.Update.DataMigrationFramework.MigratorResult[/h]This event sends DMF migrator data to help keep Windows up to date.
The following fields are available:

• MigratorGuid A GUID identifying the migrator that just completed.
• RunDurationInSeconds The time it took for the migrator to complete.
• CurrentStep This is the last step the migrator reported before returning a result. This tells us how far through the individual migrator the device was before failure.
• MigratorName The name of the migrator that just completed.
• MigratorId A GUID identifying the migrator that just completed.
• ErrorCode The result (as an HRESULT) of the migrator that just completed.
• TotalSteps Migrators report progress in number of completed steps against the total steps. This is the total number of steps.

[h=3]Microsoft.Windows.Update.Orchestrator.CommitFailed[/h]This events tracks when a device needs to restart after an update but did not.
The following fields are available:

• wuDeviceid The Windows Update device GUID.
• errorCode The error code that was returned.

[h=3]Microsoft.Windows.Update.Orchestrator.Detection[/h]This event sends launch data for a Windows Update scan to help keep Windows up to date.
The following fields are available:

• wuDeviceid Unique device ID used by Windows Update.
• revisionNumber Update revision number.
• eventScenario End to end update session ID, or indicates the purpose of sending this event - whether because the software distribution just started installing content, or whether it was cancelled, succeeded, or failed.
• deferReason Reason why the device could not check for updates.
• detectionBlockreason Reason for detection not completing.
• interactive Identifies if session is User Initiated.
• updateId Update ID.
• detectionDeferreason A log of deferral reasons for every update state.
• flightID A unique update ID.
• updateScenarioType The update session type.
• errorCode The returned error code.

[h=3]Microsoft.Windows.Update.Orchestrator.Download[/h]This event sends launch data for a Windows Update download to help keep Windows up to date.
The following fields are available:

• detectionDeferreason Reason for download not completing
• wuDeviceid Unique device ID used by Windows Update.
• interactive Identifies if session is user initiated.
• revisionNumber Update revision number.
• deferReason Reason for download not completing
• updateId Update ID.
• eventScenario End to end update session ID.
• errorCode An error code represented as a hexadecimal value
• flightID Unique update ID.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.FlightInapplicable[/h]This event sends data on whether the update was applicable to the device, to help keep Windows up to date.
The following fields are available:

• updateId Unique Update ID
• revisionNumber Revision Number of the Update
• UpdateStatus Integer that describes Update state
• EventPublishedTime time that the event was generated
• wuDeviceid Unique Device ID
• flightID Unique Update ID
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.InitiatingReboot[/h]This event sends data about an Orchestrator requesting a reboot from power management to help keep Windows up to date.
The following fields are available:

• revisionNumber Revision number of the update.
• EventPublishedTime Time of the event.
• updateId Update ID.
• wuDeviceid Unique device ID used by Windows Update.
• flightID Unique update ID
• interactive Indicates the reboot initiation stage of the update process was entered as a result of user action or not.
• rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
• uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.Install[/h]This event sends launch data for a Windows Update install to help keep Windows up to date.
The following fields are available:

• eventScenario End to end update session ID.
• deferReason Reason for install not completing.
• interactive Identifies if session is user initiated.
• wuDeviceid Unique device ID used by Windows Update.
• batteryLevel Current battery capacity in mWh or percentage left.
• installCommitfailedtime The time it took for a reboot to happen but the upgrade failed to progress.
• errorCode The error code reppresented by a hexadecimal value.
• updateId Update ID.
• revisionNumber Update revision number.
• flightID Unique update ID
• installRebootinitiatetime The time it took for a reboot to be attempted.
• flightUpdate Flight update
• minutesToCommit The time it took to install updates.
• ForcedRebootReminderSet A boolean value that indicates if a forced reboot will happen for updates.
• rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
• uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.PostInstall[/h]This event sends data about lite stack devices (mobile, IOT, anything non-PC) immediately before data migration is launched to help keep Windows up to date.
The following fields are available:

• wuDeviceid Unique device ID used by Windows Update.
• eventScenario End to end update session ID.
• sessionType Interactive vs. Background.
• bundleRevisionnumber Bundle revision number.
• batteryLevel Current battery capacity in mWh or percentage left.
• bundleId Update grouping ID.
• errorCode Hex code for the error message, to allow lookup of the specific error.
• flightID Unique update ID.

[h=3]Microsoft.Windows.Update.Orchestrator.RebootFailed[/h]This event sends information about whether an update required a reboot and reasons for failure to help keep Windows up to date.
The following fields are available:

• updateId Update ID.
• batteryLevel Current battery capacity in mWh or percentage left.
• RebootResults Hex code indicating failure reason. Typically, we expect this to be a specific USO generated hex code.
• installRebootDeferreason Reason for reboot not occurring.
• revisionNumber Update revision number.
• EventPublishedTime The time that the reboot failure occurred.
• deferReason Reason for install not completing.
• wuDeviceid Unique device ID used by Windows Update.
• flightID Unique update ID.
• rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
• uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.RestoreRebootTask[/h]This event sends data indicating that a reboot task is missing unexpectedly on a device and the task is restored because a reboot is still required, to help keep Windows up to date.
The following fields are available:

• RebootTaskRestoredTime Time at which this reboot task was restored.
• wuDeviceid Device id on which the reboot is restored
• revisionNumber Update revision number.
• updateId Update ID.

[h=3]Microsoft.Windows.Update.Orchestrator.SystemNeeded[/h]This event sends data about why a device is unable to reboot, to help keep Windows up to date.
The following fields are available:

• eventScenario End to end update session ID.
• wuDeviceid Unique device ID used by Windows Update.
• systemNeededReason Reason ID
• updateId Update ID.
• revisionNumber Update revision number.
• rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
• uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.Orchestrator.UpdatePolicyCacheRefresh[/h]This event sends data on whether Update Management Policies were enabled on a device, to help keep Windows up to date.
The following fields are available:

• wuDeviceid Unique device ID used by Windows Update.
• policyCacherefreshtime Refresh time
• policiesNamevaluesource Policy Name
• updateInstalluxsetting This shows whether a user has set policies via UX option
• configuredPoliciescount Policy Count

[h=3]Microsoft.Windows.Update.Orchestrator.UpdateRebootRequired[/h]This event sends data about whether an update required a reboot to help keep Windows up to date.
The following fields are available:

• updateId Update ID.
• revisionNumber Update revision number.
• wuDeviceid Unique device ID used by Windows Update.
• flightID Unique update ID.
• interactive Indicates the reboot initiation stage of the update process was entered as a result of user action or not.
• uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
• updateScenarioType The update session type.

[h=3]Microsoft.Windows.Update.UpdateStackServicing.CheckForUpdates[/h]This event sends data about the UpdateStackServicing check for updates, to help keep Windows up to date.
The following fields are available:

• EventScenario The scenario of the event. Example: Started, Failed, or Succeeded
• StatusCode The HRESULT code of the operation.
• CallerApplicationName The name of the USS scheduled task. Example UssScheduled or UssBoot
• ClientVersion The version of the client.
• EventInstanceID The USS session ID.
• WUDeviceID The Windows Update device ID.
• ServiceGuid The GUID of the service.
• BspVersion The version of the BSP.
• OemName The name of the manufacturer.
• DeviceName The name of the device.
• CommercializationOperator The name of the operator.
• DetectionVersion The string returned from the GetDetectionVersion export of the downloaded detection DLL.

[h=3]Microsoft.Windows.Update.Ux.MusNotification.RebootNoLongerNeeded[/h]This event is sent when a security update has successfully completed.
The following fields are available:

• UtcTime The Coordinated Universal Time that the restart was no longer needed.

[h=3]Microsoft.Windows.Update.Ux.MusNotification.RebootScheduled[/h]This event sends data about a required reboot that is scheduled with no user interaction, to help keep Windows up to date.
The following fields are available:

• updateId Update ID of the update that is getting installed with this reboot.
• ScheduledRebootTime Time of the scheduled reboot.
• wuDeviceid Unique device ID used by Windows Update.
• revisionNumber Revision number of the update that is getting installed with this reboot.
• forcedreboot True, if a reboot is forced on the device. False, otherwise.
• rebootArgument Argument for the reboot task. It also represents specific reboot related action.
• rebootScheduledByUser True, if a reboot is scheduled by user. False, if a reboot is scheduled automatically.
• activeHoursApplicable True, If Active Hours applicable on this device. False, otherwise.
• rebootOutsideOfActiveHours True, if a reboot is scheduled outside of active hours. False, otherwise.
• rebootState The state of the reboot.

[h=3]Microsoft.Windows.Update.Ux.MusNotification.ToastDisplayedToScheduleReboot[/h]This event is sent when a toast notification is shown to the user about scheduling a device restart.
The following fields are available:

• UtcTime The Coordinated Universal Time when the toast notification was shown.

[h=3]Microsoft.Windows.Update.Ux.MusUpdateSettings.RebootScheduled[/h]This event sends basic information for scheduling a device restart to install security updates. It's used to help keep Windows up-to-date.
The following fields are available:

• ScheduledRebootTime The time that the device was restarted.
• updateId The Windows Update device GUID.
• revisionNumber The revision number of the OS being updated.
• wuDeviceid The Windows Update device GUID.
• forcedreboot Is the restart that's being scheduled a forced restart?
• rebootArgument The arguments that are passed to the OS for the restarted.
• rebootScheduledByUser Was the restart scheduled by the user? If the value is false, the restart was scheduled by the device.
• activeHoursApplicable Is the restart respecting Active Hours?
• rebootOutsideOfActiveHours Was the restart scheduled outside of Active Hours?
• rebootState The state of the restart.

[h=2]Winlogon events[/h][h=3]Microsoft.Windows.Security.Winlogon.SetupCompleteLogon[/h]This event signals the completion of the setup process. It happens only once during the first logon.