Lightroom clasic v 13.4 not starting Windows 11

[DArk_thanatos]

Hi,
LRC 13.4 is nott starting  anymore, i can see the program runing in the background in the Task manager.

i alredy tried:

-starting as admin

-re instaled Lightroom an CC

-i alredy tried (Troubleshoot GPU issues | Lightroom Classic (adobe.com) solution 2)

[GoldingD]

Using Windows File Explorer, look at the folder your catalog is in. Any lock file? You should get an error message when you attempt to launch LrC if that lock file exists, but.....

https://helpx.adobe.com/lightroom-classic/kb/lightroom-error-catalog-cannot-be-opened-lrcat-lock.htm...

[DArk_thanatos]

Hi,

yes there was a lock file i deleted it and tried to launch LRC but still nothing. 
and no, there is no code no nothing when starting LRc the only reason i know ots opend is because i see it in the Task Manager

[Gixxxa75]

Had similar recently, tried lots of things, think it was restarting the PC after uninstall of lightroom and after reinstall that cured it. Then when opening your catalogue make sure check integrity is checked.

[DArk_thanatos]

Will try and let you know if it works