I've spent the last few hours getting my original xbox controller to work on windows 7, and now I'm finally done, when the player using the xbox controller tries to switch bodies (via clicking the analog sticks, because white and black buttons won't work for some reason) the game crashes. I've tested it many times, and it doesn't always crash, but with the amount of body switching required in the game, it tends to crash very quickly. Could someone please help?

Edit: Just noticed, it almost always happens if they're switching to or from a Pelian Army character.

Blame shook then.

Try disabling the pelian army mod and chronically switch characters then.