GeFroce 670 GTX fully updated drivers. Direct X up to date.
The game is displaying in the left corner of the screen. Black in remainder of screen. Mouse position however is fullscreen. Also the game appears as a window and never goes full screen. Tried changing my screen resolution lower to same effect. (1920 x 1080 normally) Have not had this problem with any games. Can run skyrim on maximum video settings with no problem, Tried changing your settings on the game and there were no changes no matter what I changed it to.