[SOLVED] Windows 10 update error : 0x800700c1

You5ef

You5ef

Member
Joined
May 19, 2025
Posts
7
Hello ,

I have an issue with my computer . I can't update my windows , every time I tried to update I get the this error :0x800700c1

My pc runs windows 10 pro 22H2
OS build 19045.2965

I'm trying to update to version : 2025-5 windows 10 version 22H2 for x64-based Systems (KB5058379)

and also i can't play games like Pubg because it requires .NET Framework 3.5 . and I can't update or download .NET Framework 3.5 because I got the same error :
2025-04 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (kb5057056)
Status: Download error - 0x800700c1

I have tried many things (SFC, DISM)

I got this error when I'm trying to use SFC :

Windows Resource Protection could not start the repair service.

And this error with dism :

Error: 193
%1 is not a valid Win32 application.
Or
An error occurred while processing the command.
Ensure that the command-line arguments are valid. For more information, review the log file.


Thank you for your time, and I hope you can fix this issue .
 

Attachments

Hi @You5ef,

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
 
Hi and welcome to Sysnative,

Step 1. Download
67139f7e69a58-SFCFix-ico.PNG
SFCFix and save it to your desktop.

Warning: This fix was written specifically for this system. Do not run this fix on another system.
  • Save any work you have open, and close all programs.
  • Download the attachment SFCFix.zip and save it to your desktop.
  • Drag the SFCFix.zip file over the SFCFix.exe executable and release it.
67139f52b3c1e-SFCFix-Zip-Eng.gif

  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Post the logfile (SFCFix.txt) as attachment in your next reply.


Step 2. Run the following DISM command and post the result. If it fails attach a new copy of the CBS log.
Code: 
DISM /online /cleanup-image /RestoreHealth
 

Attachments

Here's the next fix.

Step 1.
Warning: This fix was written specifically for this system. Do not run this fix on another system.
  • Save any work you have open, and close all programs.
  • Download the attachment SFCFix.zip and save it to your desktop.
  • Drag the SFCFix.zip file over the SFCFix.exe executable and release it.
650c22f99662d-6190d993a26f3-SFCFix-Zip-Eng.gif

  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Post the logfile (SFCFix.txt) as attachment in your next reply.


Step 2. Run the following DISM command and post the result. If it fails attach a new copy of the CBS log.
Code: 
DISM /online /cleanup-image /RestoreHealth
 

Attachments

Well there is a new progress .
The dism command was working but eventually a new error came out ( Error: 0x800f081f )

new logs inserted .
 

Attachments

Here's the next fix.

Step 1.
Warning: This fix was written specifically for this system. Do not run this fix on another system.
  • Save any work you have open, and close all programs.
  • Download the attachment SFCFix.zip and save it to your desktop.
  • Drag the SFCFix.zip file over the SFCFix.exe executable and release it.
650c22f99662d-6190d993a26f3-SFCFix-Zip-Eng.gif

  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Post the logfile (SFCFix.txt) as attachment in your next reply.


Step 2. Run the following DISM command and post the result. If it fails attach a new copy of the CBS log.
Code: 
DISM /online /cleanup-image /RestoreHealth
 

Attachments

same error ..


Image Version: 10.0.19045.2965

[==========================100.0%==========================]
Error: 0x800f081f

The source files could not be found.
 

Attachments

Yes, same error but in such cases we'll need to replace a number of components.

Step 1.
Warning: This fix was written specifically for this system. Do not run this fix on another system.
  • Save any work you have open, and close all programs.
  • Download the attachment SFCFix.zip and save it to your desktop.
  • Drag the SFCFix.zip file over the SFCFix.exe executable and release it.
650c22f99662d-6190d993a26f3-SFCFix-Zip-Eng.gif

  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Post the logfile (SFCFix.txt) as attachment in your next reply.


Step 2. Run the following DISM command and post the result. If it fails attach a new copy of the CBS log.
Code: 
DISM /online /cleanup-image /RestoreHealth
 

Attachments

Great, let me know the result if it fails attach a new copy of the CBS logs.
 
@Maxstar
man thank you so much ... The windows has been updated successfully finally after months .
I can't donate now but the moment I can , I will do for sure .
 
You're welcome. Glad to hear the issue has been resolved and thanks for considering a donation to Sysnative. (y)
 
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