Game crashes - could it be XP SP2?

[Silent Sorrow]

Suicide Junkie said:
As generic things to try you could reinstall SE4 to a new folder and see if its any better.
You could also try running under one of the compatibility modes.

Yeah, I did try re-installing twice already with no luck. Would seem odd to run it under compatibility mode given the very specificity of the crash and the fact it only happens in this one game. I don't know how that would help me identify the problem.

I use the SE4 mod launcher. Maybe I should use the mod switcher instead? On another computer, I use the switcher not the launcher and I don't have crashes. But then, that comp is using SP1, not SP2, so I just can't be sure what the issue is.