Forum Discussion
JulienSenec
Jul 28, 2025Copper Contributor
UAC crash when submitting
Hello, We have a fleet of Windows 10 PCs. We are upgrading to Windows 11 and we realized along the way that all PCs running Windows 11 have a common issue: UAC crashes when credentials are submitte...
KapilArya
Jul 30, 2025MVP
It looks like some software is conflicting and contributing to this issue.
I recommend you to perform clean boot:
https://www.kapilarya.com/how-to-clean-boot-your-windows-11
Eliminate the conflicting software using clean boot and this can help you to resolve the issue.
Let us know if this helps!
Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.
- JulienSenecAug 05, 2025Copper Contributor
So the problem must indeed be caused by a service. What is extremely strange is that I disabled all non-Microsoft services, and the problem disappeared. BUT, when I reactivated the various services, the problem did not return...
So it is impossible to determine which service is causing the problem with this method.