I’m trying to open my MAGIX movie edit pro plus software but it says this instead (yet I’m in the middle of working on a project in the software right now). If I were to uninstall it then reinstall it again, would my projects I’m working on get deleted or not?
So long as your project files and all resources used are inside a sub folder(s) in your Documents folder then they will be safe - if in doubt make a backup copy to another folder or hard drive.