If the server is running correctly, the client computer is likely being blocked by a firewall.
Follow these technical procedures sequentially to resolve the error and restore software functionality. 1. Verify and Reset Your Autodesk License Type
Network routing prioritizes IPv6 addresses, which causes the Autodesk NLM (FlexLM) to misidentify the host machine.
What of the Autodesk product are you trying to launch?
The license server and client workstation must be able to communicate freely over specific ports. Used by the master daemon ( lmgrd.exe ).
Before deploying any new Autodesk software updates or versions to your user base, update the Network License Manager daemon on the server.
