Check floating license server
To make sure that the floating license server is running and listening to connections on the specified port (13 by default), run the resource monitor as follows:
- From the Windows Start menu, type "resmon" without the quotes, right click on the "resmon" best match and click "Run as administrator"
- Once the "Resource Monitor" window is open, go to the "Network" tab
- Open the "Listening Ports" group
- Locate the "TurboFloatServer.exe" item and check that it is listening twice (IPv4 and IPv6) to the correct port (13), and that the "Firewall Status" column indicates "Allowed, not restricted"