Hmm. I thought it was automatically set up the first time you run RemoteJoy4irs.
What are you having trouble with? If you go in the MS_ROOT folder RemoteJoy4Irs creates do you see usbhostfs.exe? And does it give you any errors when you try to run usbhost?
If you want to just use usbhost without RemoteJoy you can set it up by installing this onto your computer -->
http://www.irshell.org/site/index.ph...ostfs&Itemid=8
Hope that helps.