[SOLVED] Component Store Corruption on Windows Server 2012 R2

[valistral]

For some reason that I yet have to determine, either a power failure or something else, the component store hive got corrupted and then automatically rebuilt by the system in the event logs it was also reported that some data was lost.

Now running SFC /scannow and DISM /online /cleanup-image /scanhealth show no corruption whatsoever but when the system attempts to perform the automatic cleanup of the store, scavenging fails due to component store corruption.

I'm attaching the CBS log the failures are shown at the end of the file, I was at least able to fix the corruption regarding:

2019-11-20 04:30:04, Info                  CSI    00000084 Delta store baseline version missing for: [ml:280{140},l:180{90}]"amd64_microsoft-windows-activexproxy_31bf3856ad364e35_6.3.9600.19463_none_02e0f096be3255db"

The others I'm unable to, canonicaldata Keys either in catalog or deployment are all missing.
As usual any help is appreciated, thanks.

Best regards.

 

[valistral]

Follow up, trying to run DISM /Online /Cleanup-Image /Startcomponentcleanup will fail with error 0x8000ffff

CBS log attached

 

[valistral]

Managed to (partially at least?) fix the registry and push the component cleanup process to the end.
Will run SFC/DISM to see if there's any other issue popping up.

 

[valistral]

SFC is clean while now DISM shows 3 corrupt payloads which is unable to find on Windows Update and replace being:

Checking System Update Readiness.

(p)    CSI Payload Corrupt            wow64_microsoft-windows-ieframe_31bf3856ad364e35_11.0.9600.18283_none_72c7637ec56c23ed\ieframe.dll
Repair failed: Missing replacement payload.
(p)    CSI Payload Corrupt            x86_microsoft-windows-ie-vgx_31bf3856ad364e35_11.0.9600.18283_none_94e8c2741349def5\VGX.dll
Repair failed: Missing replacement payload.
(p)    CSI Payload Corrupt            x86_microsoft-windows-ie-vgx_31bf3856ad364e35_11.0.9600.18161_none_94f1bf5c13435d14\VGX.dll
Repair failed: Missing replacement payload.

Summary:
Operation: Detect and Repair
Operation result: 0x800f0906
Last Successful Step: Entire operation completes.
Total Detected Corruption:    3
    CBS Manifest Corruption:    0
    CBS Metadata Corruption:    0
    CSI Manifest Corruption:    0
    CSI Metadata Corruption:    0
    CSI Payload Corruption:    3
Total Repaired Corruption:    0
    CBS Manifest Repaired:    0
    CSI Manifest Repaired:    0
    CSI Payload Repaired:    0
    CSI Store Metadata refreshed:    True

I already tried to clear the WU cache but the problem persists, attached is also the CBS.log

 

[valistral]

Uninstalling superseeded KBs 3124275 and 3148198 resolved the last issue.

 

[Sysnative Windows Update]

Thanks for letting us know.