[nzwilliam]

Oooh....ummm....bugger! I can't say I know how to fix it or what would have caused it but perhaps a word of advice for next time (I've made a similar mistake before) one thing I always try and do is install things one at a time then run IL2 - if everything works fine install the next thing. That way you have a fair idea which mod caused the problem and you don't have to start from scratch.

Didn't drop an atom bomb did you? The blast from that can be quite taxing on system resources and could possibly cause an overload....dunno.