Bulletstorm Problem

[l3iohazard]

Im having a weird problem with Bulletstorm. I installed the demo yesterday and played it just fine. I purchased Bulletstorm from the Steam Store and the splash screen will show up and act like the game is pulling up but then the game shuts down? I've tried uninstalling the game and the demo then reboot. I've tried reinstalling just one at the time and still the same.
The demo still plays fine. Any ideas would be helpful. Rig in signature.

 

[l3iohazard]

I figured it out I was just dumb or something. Anyways what I did was reinstall Games for Windows client, and everything works fine now.