hello @missgeburtensalato -
I am sorry you are having issues with the uninstall. The steps you have taken should have resulted in the removal of the startup link.
Can you check and see if this is still present (Startup Apps control panel). If present try and disable it.
The current windows uninstall and cleanup tool does not remove the .exe and related files at the moment
#1 You have to deinstall it in Windows > Preferences > Apps > Omniverse > Uninstall #2https://docs.omniverse.nvidia.com/prod_launcher/prod_utilities/cleanup-tool.html #3 Ctrl + Shift + Esc. Go to Autostart. Right-click on “Omniverse” and left-click on “Open file path”. #4 Delete the folder. #5 Hope and pray that all the junk is removed or do a fresh OS install.