I seem to remember reading about this just today or maybe yesterday, but I can't remember what thread the posts were in.

Apparently, I might have the same problem, having just added ScreenEffects, then experiencing a CtD.

The solution was to move... was it the ESM?... um, higher, was it? Anyway, it was one of the files, and moving it along the load order, one way or the other. I think.

Anyone know for sure, and also, why that might be?

Are you still using the old and included OBGE as support for that mod ?
If so then there is the problem the origional OBGE is bugged and causes CTD.

Read the following:
http://www.gamesas.com/index.php?/topic/1149596-oblivion-graphics-extender/

If that new project does not help at all, then ask me to upload the original but very old OBGE debugged version.

Move Screeneffects.ESM to the bottom of your ESM LO.

Oh. Turned out the CtD was due to something else entirely. :blush: Just a dumb mistake, that I should've seen from miles away, and yes, I did know better. *sigh*

Thanks anyway, and sorry for starting the thread without checking for other problems, properly.