I started a game, but before doing anything I went to the options screen. I alt-tabbed then came back to the game. I clicked back to game and the game just displayed the background to the opening screen of the game(new game, load game, etc.) and I was unable to go back to the game I had started.
Debug.err: http://pastebin.ca/1901626
dxdiag.txt: http://pastebin.ca/1901627
