Checking System Update Readiness.
(p) CBS MUM Corrupt Microsoft-Windows-TestRoot-and-FlightSigning-Package~31bf3856ad364e35~amd64~~10.0.15063.0
Summary:
Operation: Detect and Repair
Operation result: 0x800f081f
Last Successful Step: Entire operation completes.
Total Detected Corruption: 1
CBS Manifest Corruption: 1
CBS Metadata Corruption: 0
CSI Manifest Corruption: 0
CSI Metadata Corruption: 0
CSI Payload Corruption: 0
Total Repaired Corruption: 0
CBS Manifest Repaired: 0
CSI Manifest Repaired: 0
CSI Payload Repaired: 0
CSI Store Metadata refreshed: True
Total Operation Time: 89 seconds.
2017-04-08 22:58:40, Info CBS CheckSur: hrStatus: 0x800f081f [CBS_E_SOURCE_MISSING], download Result: 0x800f0948 [CBS_E_SOURCE_MISSING_FROM_WU_CAB]
2017-04-08 22:58:40, Info CBS Count of times corruption detected: 1
2017-04-08 22:58:40, Info CBS Seconds between initial corruption detections: -1
2017-04-08 22:58:40, Info CBS Seconds between corruption and repair: -1
2017-04-08 22:58:40, Info CBS Failed to run Detect and repair. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2017-04-08 22:58:40, Info CBS Reboot mark cleared
2017-04-08 22:58:40, Info CBS Winlogon: Simplifying Winlogon CreateSession notifications
2017-04-08 22:58:40, Info CBS Winlogon: Deregistering for CreateSession notifications
2017-04-08 22:58:40, Info CBS Exec: Processing complete, session(Corruption Repairing): 30585002_2974887044 [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2017-04-08 22:58:40, Error CBS Session: 30585002_2974887044 failed to perform store corruption detect and repair operation. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2017-04-08 22:58:40, Info CBS Session: 30585002_2974887044 finalized. Download error: 0x800f0948 [CBS_E_SOURCE_MISSING_FROM_WU_CAB], Reboot required: no [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2017-04-08 22:58:40, Info CBS Failed to FinalizeEx using worker session [HRESULT = 0x800f081f]
2017-04-08 22:58:40, Info CBS Releasing offline store key
2017-04-08 23:00:41, Info CBS Trusted Installer is shutting down because: SHUTDOWN_REASON_AUTOSTOP
2017-04-08 23:00:41, Info CBS TiWorker signaled for shutdown, going to exit.
2017-04-08 23:00:41, Info CBS CbsCoreFinalize: ExecutionEngineFinalize
2017-04-08 23:00:41, Info CBS Ending the TiWorker main loop.
2017-04-08 23:00:41, Info CBS Starting TiWorker finalization.