Looks lke the problem is related to amd64_f100e939ee65650d83c81d40e9843912_31bf3856ad364e35_10.0.19041.680_none_9b827245627626bc:
2021-05-06 14:29:57, Info CBS Repr: CBS Store check completes
2021-05-06 14:29:57, Info CSI 00000002 CSI Store 2245040585120 initialized
2021-05-06 14:29:57, Info CSI 00000003 StoreCorruptionRepair transaction begun. WcpVersion: [l:37]'10.0.19041.963 (WinBuild.160101.0800)'.
2021-05-06 14:29:57, Info CSI 00000004@2021/5/6:12:29:57.372 Starting corruption detection (InnerFlags=2)
2021-05-06 14:29:57, Info CBS FLOW: Entering stage: CheckCsi
2021-05-06 14:30:31, Info CSI 00000005 Warning: Unable to repair manifest for component ([l:92 ml:140]'amd64_f100e939ee65650d83c81d40e9843912_31bf3856ad364e35_10.0.19041.680_none_9b827245627626bc') from backups directory with disposition (2). A backup file may not exist or may be corrupt. Falling back to WU.
2021-05-06 14:33:01, Error CSI 00000006@2021/5/6:12:33:01.843 (F) Attempting to mark store corrupt with category [l:15 ml:16]'CorruptManifest'[gle=0x80004005]
2021-05-06 14:33:01, Info CSI 00000007 Direct SIL provider: Number of files opened: 99032.
2021-05-06 14:33:01, Info CSI 00000008@2021/5/6:12:33:01.879 Corruption detection complete. numCorruptions = 1, Disp = 1.
2021-05-06 14:33:02, Info CBS Repr: CSI meta data corruption found, will commit repair transaction if repair is asked.
2021-05-06 14:33:02, Info CSI 00000009@2021/5/6:12:33:02.190 CSI Transaction @0x20ab73f5a90 initialized for deployment engine {d16d444c-56d8-11d5-882d-0080c847b195} with flags 00000000 and client id 'TI5.30884467_2131801027:1/'
2021-05-06 14:33:02, Info CSI 0000000a Pending transaction content must be resolved, cannot begin another transaction yet
2021-05-06 14:33:02, Error CSI 0000000b@2021/5/6:12:33:02.193 (F) onecore\base\wcp\componentstore\com\store.cpp(4920): Error E_UNEXPECTED originated in function Windows::COM::CComponentStore::InternalTransact expression: ((HRESULT)0x8000FFFFL)
[gle=0x80004005]
2021-05-06 14:33:02, Info CBS Added C:\WINDOWS\Logs\CBS\CBS.log to WER report.
2021-05-06 14:33:02, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210506105956.log to WER report.
2021-05-06 14:33:02, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210505122833.cab to WER report.
2021-05-06 14:33:02, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210502200639.cab to WER report.
2021-05-06 14:33:02, Info CBS Not able to add current session file to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2021-05-06 14:33:02, Info CBS Not able to add pending.xml to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2021-05-06 14:33:02, Info CBS Not able to add pending.xml.bad to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2021-05-06 14:33:02, Info CBS Not able to add SCM.EVM to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2021-05-06 14:33:02, Error CSI 0000000c (F) E_UNEXPECTED #4054935# from Windows::COM::CComponentStore::InternalTransact(...)[gle=0x8000ffff]
2021-05-06 14:33:02, Error CSI 0000000d (F) E_UNEXPECTED #4054933# from Windows::ServicingAPI::CCSITransaction::ICSITransaction2_Analyze(Flags = 0, riid = {f4d9decb-0250-4ad4-9500-85c7f2f281ec}, ppUnk = NULL, disp = 0)[gle=0x8000ffff]
2021-05-06 14:33:02, Info CBS Failed to get transaction analysis. [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CBS Failed to get inventory. [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CSI 0000000e@2021/5/6:12:33:02.413 CSI Transaction @0x20ab73f5a90 destroyed
2021-05-06 14:33:02, Info CBS Failed to get CSI inventory [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CBS Not able to get CBS component onwers for component amd64_f100e939ee65650d83c81d40e9843912_31bf3856ad364e35_10.0.19041.680_none_9b827245627626bc [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CBS Failed to create a new corrupted component entry. [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CBS Failed to check CSI store. [HRESULT = 0x8000ffff - E_UNEXPECTED]
2021-05-06 14:33:02, Info CBS
2021-05-06 14:33:02, Info CBS =================================
2021-05-06 14:33:02, Info CBS Checking System Update Readiness.
2021-05-06 14:33:02, Info CBS
2021-05-06 14:33:02, Info CBS
2021-05-06 14:33:02, Info CBS Summary:
2021-05-06 14:33:02, Info CBS Operation: Detect and Repair
2021-05-06 14:33:02, Info CBS Operation result: 0x8000ffff
2021-05-06 14:33:02, Info CBS Last Successful Step: CBS store detection completes.
2021-05-06 14:33:02, Info CBS Total Detected Corruption: 0
Any idea on how to get this fixed?
I deleted the corresponding entry in registry (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\ and now SFCFix returns:
AutoAnalysis::
SUMMARY: No corruptions were detected.
AutoAnalysis:: directive completed successfully.
Successfully processed all directives.
SFCFix version 3.0.2.1 by niemiro has completed.
Currently storing 69 datablocks.
Finish time: 2021-05-06 14:33:21.582
----------------------EOF-----------------------