by jbalat on Mon Jun 16, 2008 0:47
What does the error say ?
Are you able to play any other of the latest 3D games on your computer ? (Pls try just in case something is broken)
Do you have updated 3d video drivers, sound drivers, directX 9c or later
XP or Vista
checked for viruses ?
close your virus scanner firewall and other running programs
Have you tried uninstalling and re-installing the Demo ?
go to start->run
type dxdiag.exe
Press Save all information
paste the contents of the dxdiag.txt file into the post