1. I am using windows vista.
2. I have directx 9.0 in which I check updates for regularly.
3.my video card does support pixel shader 2.0
Apparently the name of the problem is APPCRASH does that mean anything to you?
If there was an error while you were installing it I would suggest re-downloading it then use the helpful little built in system to check and see if any of the files were corrupted during the download proccess. Later in the proccess it will ask if …