Constant Battle Crash

So far I've been unable to play a full battle all the way through. I have no CTD's on campaign map, just battles. I don't have internet at home, but if someone could tell me where to file the crash report, I can copy it to my laptop and post it. Also, I don't know if it's related, but I can't adjust any graphic or gameplay settings from EB2 mod, I have to start medieval 2 original, make the changes, and then they apply to EB 2.

intel i7
nvidia 500 series video (tried with both sli enabled and disabled; same crashes)
16g ram

Same here. I doubt it's a problem with the machines we're using, but rather the game itself.