Nope, I'm not on Vista, although I wish I were, so I could blame it

.
I'll triple check to make sure I'm on the right user, and then I'll try doing what you said.
EDIT: Odd... it's working now. What a shame, I would have liked to find out what was wrong, just for the simple pleasure of showing my computer who's really in control

. I'll post if I figure out what caused it, but I think it happened when I exported it through Crosswalk... I don't have a LOCK file for any of the .exp's that I haven't exported...