I bought a the physical game of this (beyond good and evil)-so it's not the steam version nor a download. I installed it NO Problem...However, once the bar was finished and COMPLETED for the last 3rd disc, a black screen popped up and said "install" or Installing..." then the screen shut. I assumed it installed fine, but there was no icon on my desktop and it wasn't even listed on my computer! It's nowhere to be found. I have Windows 7 (professional) 64x bit-service pack 1. Intel pentium CPU G620 @2.60 GHz 2.60 GHz.. I've seen in this forum people got it to work on windows 7 64 bit, so how can I make this work?
Please help. thanks.

I did some searching on the web and I think its the Tages copy protection that comes with the CD version. The Tages drivers won't install on 64 bit systems (x64 Vista and 7) and then deletes the game from your comp.

I found some threads here, but I don't think anyone has come up with a solution to get it running on x64. Sorry i couldnt be of more help, but you most likely need the GOG version since its DRM free.

http://forums.ubi.com/showthread.php/499766-Beyond-good-and-Evil-and-it-s-issue-on-64-bit-operative-systems-Forums

http://www.nvnews.net/vbulletin/showthread.php?t=86988

http://www.techpowerup.com/forums/showthread.php?t=99109