I used to have many CTD's as well and I seemed to have fixed it doing this:
"Started browsing CTD threads again and someone suggested changing settings in the audio console, I changed the digital output from 48Hz to 96Hz. (Audigy 2 Platinum)I guess it's possible I once changed those audio settings which were than returned to default when I did a clean OS install."
For me the above fix solved my CTD problem.
This is from another forum, if you would like to read the entire thread:
http://forums.ubi.com/eve/forums/a/t...565#5601098565
I am having problems again today but this has something to do with overclocking I think, should have never started to do that. Even though I clocked everything back to factory settings I now have frequent game crashes, not only GXW 2 but also other games. I hope I didn't fry anything.