having problem in gambit startup
 

hey i installed the gambit in my sytem but when i am starting it .. it iz showing the following error.

Starting C:\Fluent.Inc\gambit2.3.16\ntx86\gambit.exe -device open -id default_id3176 -new ...
*** Server node is down or not responding
See the system adminstrator about starting the server, or
make sure the you're referring to the right host (see LM_LICENSE_FILE)
Feature: gambit
Hostname: Amitu
License path: C:\Fluent.Inc\license\ntx86\..\license.dat
FLEXlm error: -96,7. System Error: 11001 "WinSock: Host not found (HOST_NOT_FOUND)"
For further information, refer to the FLEXlm End User Manual,
available at "www.macrovision.com".
*** Server node is down or not responding
See the system adminstrator about starting the server, or
make sure the you're referring to the right host (see LM_LICENSE_FILE)
Feature: gambit-addon
Hostname: Amitu
License path: C:\Fluent.Inc\license\ntx86\..\license.dat
FLEXlm error: -96,7. System Error: 11001 "WinSock: Host not found (HOST_NOT_FOUND)"
For further information, refer to the FLEXlm End User Manual,
available at "www.macrovision.com".

[]

FATAL ERROR: Could not obtain valid license authorization.

Total of 0.00 cpu second(s), 101792 maximum memory.



plzzz someone help me how i can fix this error.