An incorrect value in your registry can point your app to a dead server. Press the , type regedit , and hit Enter.
: The client computer is pointed to the wrong server hostname or MAC address. Step-by-Step Solutions 1. Verify License Server Status
: The client machine is running an old version of the Autodesk Desktop Licensing Service or the server is using an outdated NLM.
Is the Autodesk Network License Manager updated to the latest version? autodesk network license not available error 85440 link
Press Windows Key + R , type regedit , and hit enter to open the Windows Registry Editor.
Our investigation reveals that the error occurs when the Autodesk License Server (LM) is unable to communicate with the network license. This can happen due to various reasons, including:
Error 85440 usually means one of three things: An incorrect value in your registry can point
All authorized network licenses are currently in use by other users.
To fix this right away, verify your license settings on the Autodesk Account Portal or read the official Autodesk Support Page for server fixes. Why Does Error 85440 Happen?
Double-click to edit its value data field. Ensure the path points cleanly to your server using the official syntax: @Server_Hostname_Or_IP . If multiple expired server destinations remain inside the string, delete them. Infrastructure Troubleshooting Matrix Step-by-Step Solutions 1
Update the LICPATH.lic on all client machines to reflect the new server name. Conclusion
Firewall blocking ports 27000-27009 or 2080.
To resolve this error, follow the structured steps below. Unless you are the network administrator, start with the simpler client-side checks before involving the license server.