okay i have GFCScape up and running and i have accessed halflife.gfc and i can see all of the game files and what-not, but when i right click a folder (foe example Valve) it opens an extract window with "extract gfc item", Make new folder, ok and cancel buttons. but now what? make new folder does nothing, cancel and ok, well, they just close the window. what do i need to do 1st? im trying to make hammer work for steam but am failing