That would likely work but isn't exactly easy if you need to do a whole bunch of fonts or if you had to add new ones frequently. I'm sure you can do it with GPP files but I'd guess you'd have to create a corresponding gpp registry entry for each font file. not through the Explorer GUI) it will not create the necessary registry entries even after a reboot and the fonts will not be usable. to \\machinename\c$\windows\fonts) from another instance of Windows or copy them in with a script in the background (i.e. My experience is that If you copy them across the network (e.g. If you copy them in from within that instance of Windows via explorer it will actually 'install' them create the necessary registry structure automatically. There's something magical about the fonts folder viewed through Windows Explorer.