Fehler nach Update auf LRC 10

The first thing that you should try is to switch off the GPU support from the Lightroom preferences and check if that helps to fix the issue.

Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.

https://helpx.adobe.com/lightroom-classic/kb/lightroom-gpu-faq.html#troubleshooting

https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html

If Lightroom doesn't start correctly the please see "Solution 2" in the document behind the second link.

Another step is to try to reset the Lightroom preferences.

https://www.lightroomqueen.com/how-do-i-reset-lightrooms-preferences/

Try also to create a new catalog.

If this doesn't help we need more informations about your environment.

• Which operating system do you use?

Please post the exact version and not only phrases as "recent", "latest" and so on.

Not sure what you mean. ACR V13 is part of, Built into, the LrC program.

The Stand Alone ACR Plugin is for Photoshop and Bridge.