When I try launch SMB through Steam, an error box pops up saying:
Buffer Format: 22 Unsupported. Initial Res: 640 x 480
It also shows Driver Details below.
My computer meets all the system requirements. I'm running Windows Vista, 1.6GHz Intel dual core, 4GB RAM, GeForce 9600 GSO.
Please help troubleshoot. I'm unable to launch the game.