Can anyone help? Was working fine previously to being updated via origin to patch 1.2. Now it seems to crash on "mapping data" when loading single player.

I get the same problem and cant play the game at all, it stops responding on "Mapping Data". I've tried doing Repair install and it says all files are okay and up to date. Have tried changing a few graphical options etc but still the same.

System;
i7 920, 6gb Ram
AMD HD5850 with 13.2 Beta 7 drivers.