I've been away from Poser for a couple years and I've forgotten a lot.  I know there were certain folders that you shouldn't touch (move, rename, etc.) but I can't remember which ones. 

Any help/info would be much appreciated. :)

I'm using Poser 7

"You don't know what we can see
Why don't you tell your dreams to me
Fantasy will set you free." - Steppenwolf