You need to install the NetBeui protocol on your PC's. This protocol doesnt come standard installed with Win XP. Here are instructions how to install:
To install NetBEUI on Windows XP:
Insert your Windows XP CD-ROM into the CD-ROM drive (close the Autorun window) and use the explore option from a right click of the drive in My Computer then go the \Valueadd\MSFT\Net\NetBEUI folder.
Copy Nbf.sys to the "Windows"\System32\Drivers folder.
Copy Netnbf.inf to the "Windows"\Inf folder (hidden: change the View Settings).
(Where "Windows" is the name of the folder that windows is instal
