So I finally upgraded my system to Windows 7, I just did an upgrade instead of a clean install and now for some reason in cubase 5 certain keys dont work, like simple things like pressing f3 for the mixer, ctrl+c to copy, etc doesnt work now, ive even tried changing the key commands and nothing. Also I've tried running cubase in compatibility mode, as well as running it as admin, and still, nothing. Anyone have any idea what the hell is wrong? This is really making my work take way too long having to drop down the edit menu to copy and paste or do any other simple editing.