cant get NLM license from 64bit client

[Anonymous]

Hi all,

we are using Inventor 2010 NLM and we have 64 bit and 32 bit clients. all the setups and configuraitions are done. Even tough i can get license from 32bit clients , i cant obtain license from 64 bit clients. it gives me that errror message "The License Server returned a network error .See Your System Administrator. "

please see the linked informations.
http://discussion.autodesk.com/forums/servlet/JiveServlet/download/78-737104-6220116-210145/logs.rar

thanks

Fatih

[TravisNave]

I noticed that your ADSKFLEX.EXE vendor file is the wrong version:
adskflex: UP v10.8
For 2010 products, this should be 11.5.
Also, make sure you can ping your server by name from yout 64-bit machines and that it returns the proper IP address. Make sure any firewalls are disabled or made exceptions for ports 2080 and 27000-27009.