SFCFix crashes with unhandled exception

Guido

New member
Joined
Mar 22, 2025
Posts
1
Hey,
I was trying to repair my Win 10 Laptop. It has Problems installing Win Updates and there seems to be an issue with Defender. Its not running/is not installed !??


  1. ran malwarebytes, sfc and dism multiple times with various parameters over weeks.
  2. found this awesome community
  3. Ran SFCFix - received "SFCFix Has Crashed" error.
  4. deleted the CBS Folder (log file was over 1MB big)
  5. SFCFix now ran fine without finding any Problems
  6. Ran sfc /scannow - If found unreapairable stuff
  7. Ran Dism /Online /Cleanup-Image /RestoreHealth - stuck longer on 62,3% and error 0x800f081f sourcefile could not be found
  8. Ran ComponentsScanner - no Corruption fonud after 10,13s
  9. Attempted SFCFix again - crashed
  10. Made a zip of the CBS folder
OS: Windows 10 Pro - 10.0.19045 Build 19045



please help something is horrible wrong with windows. even an inplace upgrade fails. i dont wanna install everything on a fresh windows.
 

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Hi @Guido,

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
 
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
 

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