I have an HP LJ 1320, I am sharing this printer for use over the network. I want to also provide drivers for Win NT4, 2000, at the "additional drivers" screen. However once it copies all the files off the disc it is still listed as "No" for not having those drivers installed for other PC's on the network. I can't figure out why it copies files and always says the drivers are not installed. I even tried a few different operating systems in that list and for some reason it always says no with this particular printer, anyone know why it is doing this?