Incompatible Data Fix?

#1Vaztor71Posted 12/16/2012 9:34:46 PM
Everytime that me and my friend try to play this game together we get en error message that says incompatible data.

We've tried everything and it always seems to constantly rear it's head. It makes the game unplayable for us.

Does anybody know of any fixes?
Brawl is the best game ever.