How to start?

bfan

I select Start->program->Fluent Inc->Fluent 5.5->2D. and it appears the flowing message, what should I do? (on Windows2000,P4)

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. Feature: fluent Server name: me2k License path: C:\FLUENT.INC\license\license.dat; FLEXlm error: -15,10. System Error: 10061 "WinSock: Connection refused" For further information, refer to the FLEXlm End User Manual, available at "www.globetrotter.com".

Hit return to exit.

Interrupting... Done. Error encountered in critical code section

Hit return to exit.