Here's a link to a post I made a while ago that explains some problems I had along the same lines, and a complicated solution I used to fix the problem. Your problem is probably being caused by thier damn copy protection shit on the Contraband Cd. If so, I have some suggestions for you to try.
Since I initially made the post I'm linking to, someone pointed out to me that you can also solve the problem by holding down the SHIFT key while putting the Cd into your Cd drive, so that's the first thing I'd recommend trying, unless you want to try my complicated solution, which does work, but will take a while to do. Good luck.
Link to my horribly complex solution:
http://www.heretodaygonetohell.com/board/index.php?topic=16880.0