Quote Originally Posted by Darkvicer98 View Post
Have you patched both BI to 1.6 and RTW to 1.5? I used to have problems exactly like yours until i installed both patches.
Indeed that could be the case - if a faction lacks a description in v1.4 (standard BI) or v1.3 (standard R:TW with BI) then the game will crash upon selection.

You can download the v1.6 patch (R:TW to 1.5 and BI to 1.6) from here.