I moved it to C:/Larian Studios/Beyond Divinity
I tried doing that compatibility mode 98/ME and the game starts and I can start a new game or load on. It somehow resetted to windows XP (pack 3) when I moved, so let's hope that it works now. Gonna start a new game and play and see if the bug still occurs.
Thanks again Raze

EDIT: Er, that was until I minimized again and I have this auto-minimize thingy again now. Where can I find this Aero?