Hmm, this crashes on Win7 when I press alt+enter to full screen. I tried turning off Aero and reverting to the basic desktop theme and all that:
Problem signature: Problem Event Name: APPCRASH Application Name: Game.exe Application Version: 3.0.0.1 Application Timestamp: 4e8d3142 Fault Module Name: StackHash_0a9e Fault Module Version: 0.0.0.0 Fault Module Timestamp: 00000000 Exception Code: c0000005 Exception Offset: 00000000 OS Version: 6.1.7601.2.1.0.256.48 Locale ID: 1033 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789