Unable to install Windows 11 24H2 update or repair update from iso

[BrenBren]

Hello,

I'm having an identical issue to one posted around New-Years:
As title suggests, Windows 11 24H2 install fails Install error - 0x800700c1

I tried restarting, running Windows Update Troubleshooter, BITS Troubleshooter and the repair update, which update also fails. I tried a repair update from iso and a windows reset while saving my files. Both fail.
I tried running dism.exe /Online /Cleanup-image /Restorehealth in CMD prompt, but I get "Error: 0x800f081f
The source files could not be found. Use the "Source" option to specify the location of the files that are required to restore the feature.
The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log"

sfc /scannow give me the "Windows Resource Protection could not start the repair service." prompt.


CBS, DISM and Components scanner have been uploaded.

Any help would be greatly appreciated.

Cheers

 

[Windows Update Bot]

Hi @BrenBren,

Welcome to Sysnative Forums!

If you haven't already, please review the posting instructions here, and attach the requested log files. Without log files, our helpers will not be able to assist, and this will slow down fixing your machine.

If logs have been already been provided, our team of volunteers will analyse the provided log files to build a fix for your system. Please be aware that this may take several days from your initial post, due to the high volume of threads that we receive.


- Sysnative Windows Update Team