DirkH This thread may have different topics involved. Are you experiencing the error mentioned in the title?
If you need to uninstall / reinstall, we have Mac removal instructions here: https://support.logmeininc.com/central/help/how-do-i-uninstall-logmein-for-mac-manually
AshC I've installed the Montery Update on my Mac recently and have the same problems.
Also uninstalled and installed LMI new.
The LMI window for changing the security settings is always in front and can't be removed.
The access to the computer is possible, but the screen is not updated.
File transfer is possible.
I apologize for the added difficulty DirkH
Are you able to check the solution steps in this thread, on your own Mac? https://community.logmein.com/t5/LogMeIn-Pro-Discussions/LMI-showing-Pop-up-after-update-looking-for-Accessibility/m-p/198875
