This is so strange and i've never seen it setup like this before. I got a call from a friend that needed help printing from one computer to the printer that is hooked up via USB to another computer. They are networked together, so I figured I was in for a 30 second add network printer task. I go in there and add the network printer on the computer02 by adding printer > network printer > inputting the computer01's ip address and then printer name. It then prompted me for a username and password. I couldn't get past this and it wouldn't let me print on the printer connected to computer01. I then go over to the computer01, right click on that specific printer > properties, it was shared properly as far as the sharing tab goes, but then I noticed a security tab that was setup. I couldn't add any users or username/passwords in here as it would only let me add local users on the local machine only (no network users). Now I don't believe it is setup like that for any specific reason. I uninstalled the printer drivers on computer01 and reinstalled them, and the same security settings were there. Any help on how I can get around this? Or possibly adding a username and password for computer02 to use when it tries to connect to computer01's printer?