Need Help with "PainKiller"

[Mike Moody]

I have downloaded the file "all level unlocker", after opening this file I find a lot of folders that need to be put somewhere, but I don't know where to put them. I looked in the game directory folder but don't know which folder these should go into. Any help, THANKS a LOT. This is the regular Painkiller (Heavens got a hitman).