2021-10 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5006670)

[Jcalvert]

Fails constantly for a month with 0x80073701.

I have tried several solutions including all of the following:
Step 1 Anaylsis Dism.exe /Online /Cleanup-Image /AnalyzeComponentStore
Step 2 Dism /Online /Cleanup-Image /ScanHealth (checks for any corrupted files in the Windows Image)
Dism /Online /Cleanup-Image /RestoreHealth (Restores the corrupted files if errors found in ScanHealth)
sfc.exe /scannow (runs system file checker)
Dism.exe /online /Cleanup-Image /StartComponentCleanup (Cleans the component store)
Dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase (This will remove all the unnecessary components in the store)
Dism.exe /online /Cleanup-Image /StartComponentCleanup /SPSuperseded (This will reduce space, but you can't roll back after the current version or service pack)
Step 3 Reboot system and check for updates
None of this worked.

Any suggestions are welcome!

 

[windows user]

Have you simply tried removing third party apps, or the windows update trouble shooter, or checked the log files

 

[windows user]

Have you tried resetting windows update this link will download the tool, this link will provide instructions.
Or you can try doing an in place update using a windows 10 iso file or the update assistant(this link will take you to MS website where you can download assistant or iso creator.)