Cannot load the game

[Wolfgang]

My best bet would be that there is some error with the gamers gate added software and you should contact their support for help. At the moment we don't have any other ideas

I finally did it !!! I can play Penumbra!!!
But it was a long trial and error way. After typing in the activation code the program tried to connect to GamersGate servers, but failed (Error code 5). Starting Penumbra again as administrator got me another dialog, I can't remember what exactly, I repeated this too often. After trying all possibilities suddenly I was through.

This all seems to me a complicated relation between GamersGate activation and Vista.

Thanks a lot for your always immediate answers and help! I imagine you are very busy at this time with all those problems not caused by you.