i upgraded like everyone else to DX11. i used the patch from the nividia site and downloaded and installed the high resolution texture pack too. i have a GTX570 so i know my card can handle this update. anyway, my game starts just fine and plays a little bit in to the opening sequence and then the game crashed just after the one marine says " it looks like lady liberty took some fire. i thought it might of been a fluke and tried playing again and still the same thing at the same spot. any idea?

thanks