I've been having problems with my DLC units aswell ( 99.99% sure its EUW), Im playing as GB and I just brought some units I recruited in America after the 13 colonies joined my faction to help my invasion of France. When one of the unique units is in my army and I try to load the battle it will load to about 1/4 and then CTD after afew minutes. Autoresolving is risky business when im fighting full stacks of battle hardened French on French soil >_<; if anybody has a solution to this problem I'd greatly appriciate it, it'd be nice to see my DLC units kicking butt