Microsoft-Windows-MCCS-SyncController
151 events across 1 channel
Event ID 1: Error: Error Location: Location Line Number: Line_Number.
#Event ID 2: Error Propagated: Error_Propagated Location: Location Line Number: Line_Number.
#Event ID 101: SyncController:[Consistency] [.
#Event ID 102: SyncController:[Consistency] [Prop_Dword_1] Registry key for this partner is being deleted because it's invalid.
#Event ID 103: SyncController:[Consistency] Default Store is invalid, but will not be deleted.
#Event ID 104: SyncController:[Consistency] [Prop_Dword_0:Prop_Dword_1:Prop_Dword_2] Store being deleted because it's invalid.
#Event ID 105: SyncController:[Consistency] [Prop_Dword_0] Registry key for this partner is invalid, the reason is 'Prop_Dword_1'.
#Event ID 106: SyncController:[Consistency] [Prop_Dword_0:Prop_Dword_1:Prop_Dword_2] Store is invalid, the reason is 'Prop_Dword_3'.
#Event ID 112: SimContactsSync [.
#Event ID 113: SimContactsSync [.
#Event ID 114: SimContactsSync [.
#Event ID 116: SimContactsSync [.
#Event ID 117: SimContactsSync [.
#Event ID 118: SimContactsSync [.
#Event ID 120: SimContactsSync [.
#Event ID 121: SimContactsSync [.
#Event ID 122: SimContactsSync [.
#Event ID 123: SimContactsSync [.
#Event ID 124: SimContactsSync [.
#Event ID 125: SimContactsSync [.
#Event ID 126: SimContactsSync [.
#Event ID 128: SimContactsSync [.
#Event ID 129: SimContactsSync: Service loaded.
#Event ID 132: SimContactsSync [.
#Event ID 133: SimContactsSync [.
#Event ID 134: SimContactsSync [.
#Event ID 135: SimContactsSync [.
#Event ID 136: SimContactsSync [.
#Event ID 137: SimContactsSync [.
#Event ID 138: SimContactsSync [.
#Event ID 139: SimSyncServiceWork: Found {Prop_Dword_1} slots.
#Event ID 140: SimContactsSync [.
#Event ID 141: SimContactsSync [.
#Event ID 142: SimContactsSync [.
#Event ID 143: SimContactsSync [.
#Event ID 144: SimContactsSync [.
#Event ID 145: SimSyncServiceWork: Initializing with SIMOM instance {P1_Pointer}.
#Event ID 146: SimSyncServiceWork: Discovery state changed to {P1_HexInt32}; slots ready = {P2_Boolean}.
#Event ID 147: SimSyncServiceWork: Requested to enable slot {Prop_Dword_1}.
#Event ID 151: SimSyncServiceWork: Handler created and stored for slot {Prop_Dword_1}.
#Event ID 154: SimSyncServiceWork: Work pending = {P1_Boolean}.
#Event ID 155: SimSyncServiceWork: Rescheduling - Slot {Prop_Dword_1} has a handler running.
#Event ID 156: SimSyncServiceWork: Rescheduling - Slot {Prop_Dword_1} has work pending.
#Event ID 160: SimSyncServiceWork: ExecuteWork - Handlers not yet created; initializing for {Prop_Dword_1} slots.
#Event ID 161: SimSyncServiceWork: ExecuteWork - Created and stored handler for slot {Prop_Dword_1}.
#Event ID 163: SimSyncServiceWork: ExecuteWork - Running handler for slot {Prop_Dword_1}.
#Event ID 164: SimSyncServiceWork: ExecuteWork - Handler for slot {Prop_Dword_1} is aborted.
#Event ID 170: SimSyncServiceActivityFactory: Factory initialized; SIMOM instance = {P1_Pointer}.
#Event ID 172: SimSyncServiceActivityFactory: Requested Fdn sync for slot {Prop_Dword_1}.
#Event ID 173: SimSyncServiceActivityFactory: Requested Fdn sync for slot {Prop_Dword_1}.
#Event ID 174: SimContactsSync [.
#Event ID 175: SimContactsSync [.
#Event ID 176: SimContactsSync [.
#Event ID 177: SimContactsSync [.
#Event ID 178: SimContactsSync [.
#Event ID 179: SimContactsSync [.
#Event ID 180: SimContactsSync [.
#Event ID 181: SimContactsSync [.
#Event ID 182: SimContactsSync [.
#Event ID 183: SimContactsSync [.
#Event ID 184: SimContactsSync [.
#Event ID 185: SimContactsSync [.
#Event ID 186: SimContactsSync [.
#Event ID 187: SimContactsSync [.
#Event ID 188: SimContactsSync [.
#Event ID 189: SimContactsSync [.
#Event ID 190: SimContactsSync [.
#Event ID 191: Sync WNF event: Sync_WNF_event.
#Event ID 192: Sync WNF event: {P2_UnicodeString}.
#Event ID 193: Sync WNF event: Sync_WNF_event - P1_Guid.
#Event ID 194: Sync WNF event: Sync_WNF_event - P1_Guid.
#Event ID 195: Sync WNF event P2_UnicodeString not found.
#Event ID 196: Notified golden account existence: Notified_golden_account_existence.
#Event ID 201: Receive WNF event; current mode: Receive_WNF_event_current_mode, current value: current_value.
#Event ID 401: SPERF_TAG_SYNC_INIT_PROVIDERStart
#Event ID 402: SPERF_TAG_SYNC_INIT_PROVIDERStop
#Event ID 403: SPERF_TAG_SYNC_SERVICE_LOADEDStart
#Event ID 404: SPERF_TAG_SYNC_SERVICE_LOADEDStop
#Event ID 405: SPERF_TAG_SYNC_SERVICE_UNLOADStart
#Event ID 406: SPERF_TAG_SYNC_SERVICE_UNLOADStop
#Event ID 407: SPERF_TAG_BOOKKEEPER_SERVICE_LOADEDStart
#Event ID 408: SPERF_TAG_BOOKKEEPER_SERVICE_LOADEDStop
#Event ID 409: SPERF_TAG_BOOKKEEPER_BOOTSTRAP_ACCOUNTSStart
#Event ID 410: SPERF_TAG_BOOKKEEPER_BOOTSTRAP_ACCOUNTSStop
#Event ID 411: SPERF_TAG_BOOKKEEPER_ADD_CONTROLLERStart
#Event ID 412: SPERF_TAG_BOOKKEEPER_ADD_CONTROLLERStop
#Event ID 500: AccountSyncController: Starting scheduled SyncExecutor for account Prop_Dword_1, engine EngineGuid.
#Event ID 501: AccountSyncController: Starting interactive SyncExecutor for account Prop_Dword_1, engine EngineGuid.
#Event ID 502: AccountSyncController: Starting AUTDExecutor for account Prop_Dword_1, engine EngineGuid.
#Event ID 503: AccountSyncController: Finished SyncExecutor work for account Prop_Dword_0 with hr=Prop_Dword_1, retry level Prop_Dword_2, can start AUTD Prop_Dword_3, queue empty Prop_Dword_4, saver mode SaverMod...
#Description
AccountSyncController: Finished SyncExecutor work for account Prop_Dword_0 with hr=Prop_Dword_1, retry level Prop_Dword_2, can start AUTD Prop_Dword_3, queue empty Prop_Dword_4, saver mode SaverMode, engine EngineGuid.
Message #
Fields #
| Name | Description |
|---|---|
Prop_Dword_0 HexInt32 | |
Prop_Dword_1 HexInt32 | |
Prop_Dword_2 UInt32 | |
Prop_Dword_3 UInt32 | |
Prop_Dword_4 UInt32 | |
SaverMode UInt32 | |
EngineGuid UInt32 |
Event ID 504: AccountSyncController: Finished AUTDExecutor work for account Prop_Dword_0 with hr Prop_Dword_1, can start AUTD Prop_Dword_2, queue empty Prop_Dword_3, saver mode SaverMode, engine EngineGuid.
#Description
AccountSyncController: Finished AUTDExecutor work for account Prop_Dword_0 with hr Prop_Dword_1, can start AUTD Prop_Dword_2, queue empty Prop_Dword_3, saver mode SaverMode, engine EngineGuid.
Message #
Fields #
| Name | Description |
|---|---|
Prop_Dword_0 HexInt32 | |
Prop_Dword_1 HexInt32 | |
Prop_Dword_2 UInt32 | |
Prop_Dword_3 UInt32 | |
SaverMode UInt32 | |
EngineGuid UInt32 |
Event ID 505: AccountSyncController: Adding new controller with id Prop_Dword_1.
#Event ID 506: AccountSyncController: Deleting sync controller with id Prop_Dword_1.
#Event ID 507: Handle schedule period changed from Prop_Dword_1 min to Prop_Dword_2 min for account Prop_Dword_0 and engine EngineGuid.
#Event ID 508: Handle content/filter change for account Prop_Dword_1 and engine EngineGuid.
#Event ID 509: AccountSyncController: Added new AccountSyncController for account Prop_Dword_1.
#Event ID 510: Started DownloadEmailBodyWork for account Prop_Dword_1.
#Event ID 511: Finished DownloadEmailBodyWork for account Prop_Dword_1.
#Event ID 512: Started AddMeetingResponseWork for account Prop_Dword_1.
#Event ID 513: Finished AddMeetingResponseWork for account Prop_Dword_1 with HRESULT Prop_HResult_2.
#Event ID 516: Started DownloadEmailAttachmentWork for account Prop_Dword_1.
#Event ID 517: Finished DownloadEmailAttachmentWork for account Prop_Dword_1.
#Event ID 518: Started DownloadSharePointDocumentWork for account Prop_Dword_1.
#Event ID 519: Finished DownloadSharePointDocumentWork for account Prop_Dword_1.
#Event ID 520: Started EmptyEmailFolderWork for account {Prop_Dword_1}.
#Event ID 521: Finished EmptyEmailFolderWork for account {Prop_Dword_1}.
#Event ID 522: Started GalSearchWork for account Prop_Dword_1.
#Event ID 523: Finished GalSearchWork for account Prop_Dword_1.
#Event ID 524: Started GetOofWork for account Prop_Dword_1.
#Event ID 525: Finished GetOofWork for account Prop_Dword_1.
#Event ID 526: Started MailboxSearchWork for account Prop_Dword_1.
#Event ID 527: Finished MailboxSearchWork for account Prop_Dword_1.
#Event ID 528: Started PurgeDeletedAccountsWork.
#Description
Started PurgeDeletedAccountsWork.
Message #
Event ID 529: Finished PurgeDeletedAccountsWork.
#Description
Finished PurgeDeletedAccountsWork.
Message #
Event ID 530: Started SetFolderSyncStateWork for account Prop_Dword_1.
#Event ID 531: Finished SetFolderSyncStateWork for account Prop_Dword_1.
#Event ID 534: Started UpdateContentTypesWork for account Prop_Dword_1.
#Event ID 535: Finished UpdateContentTypesWork for account Prop_Dword_1.
#Event ID 536: Started SetOofWork for account Prop_Dword_1.
#Event ID 537: Finished SetOofWork for account Prop_Dword_1.
#Event ID 538: Started AddMeetingResponseWork for account Prop_Dword_1.
#Event ID 539: Finished AddMeetingResponseWork for account Prop_Dword_1 with HRESULT Prop_HResult_2.
#Event ID 540: Started FlushAccountSettingsWork for account Prop_Dword_1.
#Event ID 541: Finished FlushAccountSettingsWork for account Prop_Dword_1.
#Event ID 542: Started PurgeDeletedAccountWork for account Prop_Dword_1.
#Event ID 543: Finished PurgeDeletedAccountWork for account Prop_Dword_1.
#Event ID 544: AccountSyncController: Adding new child sync controller with id Prop_Dword_1 and engine id EngineGuid.
#Event ID 545: Delete Account P1_Guid: Unknown Store Type P2_UInt.
#Event ID 550: AccountSyncController: Starting ScheduleManager work for account Prop_Dword_1, engine EngineGuid.
#Event ID 551: Upgrading account Prop_Dword_0 from version Prop_Dword_1 to the current version Prop_Dword_2.
#Event ID 552: Ignoring account Prop_Dword_0 because its version (Prop_Dword_1) doesn't match the current version (Prop_Dword_2).
#Event ID 553: Detected a previous failure in Execute Activity Step for account Prop_Dword_1, delaying next run.
#Event ID 555: Account Prop_Dword setting schedule trigger requirement Prop_ScheduleTriggerRequirementFlags.
#Event ID 556: Account Prop_Dword_1 exiting delay and resetting successive empty sync count to zero.
#Event ID 561: Aggregate controller has new merged result: engine Prop_Dword_1, result Prop_HResult_2.
#Event ID 562: Handle server change for account Prop_Dword_1 and engine EngineGuid.
#Event ID 563: Handle login info change for account Prop_Dword_1 and engine EngineGuid.
#Event ID 570: Executing ScheduleManager work of type WorkType for account Prop_Dword_1, engine EngineGuid.
#Event ID 571: Executing Post OOBE notifications work.
#Event ID 701: Cred Vault: DeletePwd Called.
#Event ID 702: Cred Vault: DeletePwd Called.
#Event ID 801: Setting delayed value of conversation sync enabled to Prop_Dword_1.
#Event ID 802: Setting the value of conversation sync if changed - Desired = Prop_Dword_1, Current = Prop_Dword_2.
#Event ID 809: Schedule for account Prop_Dword_1 triggered when the screen was on and the schedule was set to trigger for screen on.
#Event ID 810: Schedule Prop_Guid for account Prop_Dword_1 triggered with period Prop_Dword_2, base period Prop_Dword_3, failure count Prop_Dword_4, trigger flags Prop_ScheduleTriggerRequirementFlags, engine Engi...
#Description
Schedule Prop_Guid for account Prop_Dword_1 triggered with period Prop_Dword_2, base period Prop_Dword_3, failure count Prop_Dword_4, trigger flags Prop_ScheduleTriggerRequirementFlags, engine EngineGuid.
Message #
Fields #
| Name | Description |
|---|---|
Prop_Guid GUID | |
Prop_Dword_1 HexInt32 | |
Prop_Dword_2 UInt32 | |
Prop_Dword_3 UInt32 | |
Prop_Dword_4 UInt32 | |
Prop_ScheduleTriggerRequirementFlags UInt32 | |
EngineGuid UInt32 |
Event ID 811: TokenBucket: Account Prop_Dword_0 is throttling for Prop_Dword_1 minutes.
#Event ID 812: TokenBucket: Account Prop_Dword_1 successfully retrieved a token.
#Event ID 813: TokenBucket: Account Prop_Dword_1 was not throttled because the screen was on.
#Event ID 900: NotificationUtils: Initializing notification utils.
#Event ID 902: NotificationUtils: _PostAttentionRequiredNotification().
#Event ID 903: NotificationUtils: _RemoveAttentionRequiredNotification().
#Provenance
Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.
ETW provider GUID 7fcb9791-f481-46d1-846e-2eb6f003c4d3
Defined in SyncController.dll, which carries the event manifest.
Observed on:
- Win11-26200.6584, schema read from the registered manifest, captured 2026-06-02