Hey Mikael,
Would you be able to take a look at the WU posting instructions and post the required logs?
Windows Update Forum Posting Instructions
I'm not able to access anything in your zip.
Here it is
sfc /scannow
C:\Users\Administrator>sfc /scannow
Beginning system scan. This process will take some time.
Windows Resource Protection could not perform the requested operation.
SFCFix
SFCFix version 3.0.2.1 by niemiro.
Start time: 2020-10-17 21:33:22.385
Microsoft Windows Server 10 Build 14393 (Updates Deferred) - amd64
Not using a script file.
AutoAnalysis::
WARNING: Failed to check store directories with return code 1 and error code ERROR_FILE_NOT_FOUND. COMPONENTS hive may be corrupt.
WARNING: Components hive failed load test and may be corrupt.
WARNING: Components hive failed final reload test with error code ERROR_BADDB and may be corrupt.
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 0 datablocks.
Finish time: 2020-10-17 21:36:55.196
----------------------EOF-----------------------
I have shared the CBS folder and a zipped components hive here -
hv6
/Mikael