I don't know what FMV you are having trouble, I'll assume it is wh2e2.avi or white2.avi.
Anyway... one thing you can try to do is make a backup of the original video.. then get some any other video that you know it works, make it a copy from it... and rename it to wh2e2.avi or whatever is the video u r crashing.
Then try to play trought... of course it will play the wrong video as u renamed it... but should get u through that part.
After that you save and undo the renaming thing...
