If I have my Xbox wired controller plugged in the game won't launch, I had used it prior to Episode 3 without error. As soon as I unplug the controller and relaunch the game it works fine (albeit it corrupts my save games - a seperate issue which i'm not concerned about atm).
Windows 8 RTM x64
Xbox 360 Controller for Windows w/ 1.2 version driver
Is anyone else experiencing this problem? Whilst i'm fine using keyboard and mouse i'd really love to share this game with my wife who will otherwise miss out on such a fantastic game!