CK2:AGOT 0.7.2 - Zipped File (Win, Mac & Linux)

i play on a mac, but the game crashes at the first load screen. my game is up to date, i set it up the way the read-me file says to. what could be the problem?

The game starts without problems, I've tried all versions of the mod, but I get some kind of event in the game in white. which multiplies the contunuar him away and leaves me the game. Is this normal?
(I have the steam version, I bought the game just for the mod: P) and after 2 days. can not find solution

hello?