NetBEUI (NBF) is a non-routable protocol suitable for small networks. However, Windows 2003 does not include it anymore. You need to install it manually then. Download required file - nbf.zip.

• Copy nbf.sys into the %SYSTEMROOT%\SYSTEM32\DRIVERS\ directory
• Copy netnbf.inf into the %SYSTEMROOT%\INF\ directory
• Open network connection properties and use “Install…” button to add NetBEUI protocol

Happy playing NetBEUI…

Note - %SYSTEMROOT% == windows or winnt