Infinite loop <== cubase 12.0.40 > Cubase 12.0.30 Project

…so I was working on a project with cubase 12.0.40, GUI was bad so I downgraded to 12.0.30, because I opened and saved the project with .40 now it will not open in .30?
when is the new cubase version coming out, I refuse to install 12.0.40…

problem is there is no option to exit? this loop…

That error message isn’t from Cubase. It’s from Kontakt and appears to be complaining about an older version of Kontakt than the one you used when you created the Project.

You could launch Cubase in Safe Mode and disable all the plug-ins to open the Project & see what’s what.

you are correct, that was the issue.