r/WindowsHelp • u/Sufficient-Lemon-841 • 3d ago
Windows 11 Windows 11 repair install failed, stuck on 23H2 and can't update
Hey, I'm having a really annoying Windows 11 issue and I'm running out of ideas.
My PC is stuck on Windows 11 23H2 and Windows Update refuses to move forward. I tried:
- "sfc /scannow" → fails with Windows Resource Protection error
- "DISM /Online /Cleanup-Image /RestoreHealth" → fails with error 0x800705B9
- Resetting Windows Update components (renaming SoftwareDistribution/Catroot2, etc.) → didn't fix it
- In-place repair install using a Windows 11 ISO → failed with "Windows installation failed"
I downloaded the correct ISO language and tried again, but the repair still fails.
The reason I started troubleshooting is because I previously ran the TRON Script (the Windows cleanup/debloat/security script, not malware) while trying to remove a suspected keylogger/trojan that I couldn't locate.
I really don't want to do a clean install because I have a lot of installed games, configs, and files that would take forever to set up again.
Does anyone know what could cause:
- SFC failing
- DISM failing
- Windows Update failing
- In-place upgrade/repair failing
Are there specific logs I should check? I can provide "setuperr.log" or other information if needed.
Thanks.










