First check you have the remote control service bound to the correct adapter, to allow you to authenticate with GateKeeper.
1. "The preferred way". On the Win 2003 server, create a share, and place the GateKeeper.exe into it. On the XP box, Map a drive to the share then start it up, and place the IP address of the Win 2003 server into it.
Alternatively,
2. Copy GateKeeper.exe to your XP Box, Start it up, and place the IP address of the Win 2003 server into it.
