I have reinstalled system and forgot my witcher DVDs back home, so I can't reinstall. However, i just happen to have a plenty of free time now and I'd like to play it: The game doesn't seem to be working without registry entry, however. So here's the deal: Someone export/upload his registry entry of The Witcher and I'll reward him with some rep, regardless if it actually works or not.

Ha! Yeah, it works as it should now. It never occured to me such a site could even exist. thanks a lot!