SFC fails, DISM Error 193, WU Error 0x800700c1

[Khinchin]

My system is a laptop and I upgraded to Windows 10 many years ago. A month ago I had a serious hard disk failure and I backed up and restore the whole image to a new SSD. I find that some files may be corrupted recently and I cannot execute a Windows Update with error 0x800700c1.

I ran an SFC scan in Command Prompt, the response is "Windows Resource Protection could not start the repair service."
I then ran a DISM, the quick response is " .... Error: 193 %1 is not a valid Win32 application ... "

I have also run SFCFix and the report is enclosed.

[URL='https://www.upload.ee/files/13481294/CBS.zip.html']CBS whole folder copy[/url]

Hopefully, you can solve my problems as soon as possible.

 

[Khinchin]

After checking the CBS logfiles and obtaining a copy of wcp.dll, I use the SFCFix and a customised SFCFix.zip to ameliorate the situation, both SFC and DISM works now. However, Windows Update gives another error code 0x800f0905.

Then the following are the logfiles from the current situation.

 

[philc43]

Hello Khinchin,

Yes, you were correct the CBS.log was showing that the wcp.dll file was corrupt and could not be loaded. I'm not sure what you did to repair it but please bear in mind that reusing SFCFix.zip files from other threads is very risky and could do more harm than good.

The new CBS.log file you have submitted is very small we need to see the other files in your CBS folder. Please copy the folder to your desktop and zip it for uploading to a share site as you did in your first post.

 

[Khinchin]

A new CBS.zip for the whole CBS folder is attached.

UPLOAD.EE - CBS.zip - Download

Thanks for your advice.

Hello Khinchin,

Yes, you were correct the CBS.log was showing that the wcp.dll file was corrupt and could not be loaded. I'm not sure what you did to repair it but please bear in mind that reusing SFCFix.zip files from other threads is very risky and could do more harm than good.

The new CBS.log file you have submitted is very small we need to see the other files in your CBS folder. Please copy the folder to your desktop and zip it for uploading to a share site as you did in your first post.

 

[philc43]

Please review this thread. You will find the same error reported and can see how it was successfully fixed.

2021-09-23 23:05:49, Info                  CBS    No active editions will be available [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]
2021-09-23 23:05:49, Info                  CBS    Failed to validate edition consistency [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]
2021-09-23 23:05:49, Info                  CBS    Failed to validate the plan. [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]
2021-09-23 23:05:49, Info                  CBS    Failed to plan execution. [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]
2021-09-23 23:05:49, Error                 CBS    Failed to process single phase execution. [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]
2021-09-23 23:05:49, Info                  CBS    WER: Failure is not worth reporting [HRESULT = 0x800f0905 - CBS_E_NO_ACTIVE_EDITION]

Windows Update repeatedly fails on 2021-01 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB4598242)