The problems the same as others that have been reported, can't run game, it will come up with the cannot run engine error. Thing is, another newer game, Nexus, wouldn't work either, direct x 8 and 9 modes both came up with these "assertion errors". I have uninstalled, and updated my video drivers, and the problem is still there, I'm using direct x c, my cards a 5900. I wonder what else could be causing this. Any ideas?