I recently upgraded my video card from a GTX660 to a GTX770 and now PA wont start at all. I've tried running it from steam and from the installation folder as admin, but when ever i try to run it nothing happens, it doesn't even show up in task manager. I have the latest drivers for the card and DirectX. Another thing I've noticed is that when I run the 64bit exe it gives an error: Application was unable to start correctly (0x000007b).
