Er, if this is in the wrong section please move it. If this is a really nooby question that everyone knows the answer to just lock. I got BTS and ffh wont work. It freezes and closes on the bhall popup in the beginning. What's wrong?

Are you using the BtS disc and trying to play a vanilla version (.23c or lower)? The old versions of FfH aren't compatible with BtS, but the newest version (.25i) is BtS only, as all future versions will be. If you are using the vanilla Civ IV disc the old versions should still work.

No the version that comes with the exp. pack.

Common mistake, but you're referring to Fall From Heaven- Age of Ice. There's a forum specifically dedicated to that mod.

Lol sry I see it now.