If it creates the folder again, I suggest you leave it there. As long as it's not downloaded (It only downloads the pack's contents when you try to play it) it isn't taking up memory.
that helped with all but 1 and i half to find the guy who made the one to get rid of that one ty
The Crafter Pack (CP) (v2.0.0) Minecraft Version 1.4.7
By Laloth that's the back i cant figger out who to remove