License Server Not Found

Hello network experts,

I need help.

I've just installed 2004 license manager on a license server machine. (XP)
No other license servers are on that machine.
I have 2 network cards. One is disabled, the other is a USB network adapter.
The USB network adapter is working properly. I can ping and browse that
computer.
I have received my license file from Autodesk.

I open LMTOOLS and select "Configuration Using License File", browse to the
file and open it.

When I click the Stop/Reread tab I get this:
--------
Finding License Server
--------
License Server Not Found


When I click the Server Status tab and select the "Display Everything"
option and Perform Status Enquiry button I get this:

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Status
--------
Flexible License Manager status on Thu 2/26/2004 15:58

[Detecting lmgrd processes...]
License server status: @MyServer
License file(s) on MyServer: C:\Program Files\Autodesk Network License
Manager\License\341-36443503.LIC:

lmgrd is not running: Cannot connect to license server
The server (lmgrd) has not been started yet, or
the wrong port@host or license file is being used, or the
port or hostname in the license file has been changed.
Server name: MyServer
License path: @MyServer
FLEXlm error: -15,570
For further information, refer to the FLEXlm End User Manual,
available at "www.globetrotter.com".

Where do I start?
Thanks
Mark