pa.exe has stopped working

Hi,

I just purchased the game from steam, and have linked my account on steam with an uberent account, and every time I launch the game I get 'pa.exe has stopped working'.

Dxdiag in the upload. My GPU is an AMD Radeon 6650M, 2gb I think.

Any help would be appreciated.

Thanks.

Please use "Save all information" button and upload your DxDiag.txt file.

I'm also having problems. I just installed B58772 and I keep getting "There was an error launching the game. Please verify your game files".

This is my dxdiag dump. I would greatly appreciate some help.

Also tried running PA.exe directly but got PA.exe is not a valid Win32 application. Weird. Tried the x86 version.

This game don't support Windows XP. It's time to upgrade your OS.

Indeed. Ordered a new Win7. Thanks for the help!