Autodesk Network License Not Available Error 85440 Link [new] Jun 2026

Check for INCLUDE or EXCLUDE statements that might be blocking the user or the workstation.

Ensure your username or computer name is listed next to the INCLUDE command. Make sure your name is not on any EXCLUDE lists. Other Common Server Checks

If you can share the (e.g., AutoCAD, Civil 3D) and whether you've updated your license manager recently , I can provide more targeted troubleshooting. 8" "Error [-8.544.0]" when launching Autodesk software

Sometimes the licensing middleware (AdskLicensingService) gets corrupted.

Firewalls are the most common cause of communication failure. You must ensure ports 27000-27009 (for lmgrd.exe ) and 2080 (for adskflex.exe ) are open. autodesk network license not available error 85440 link

This is distinct from a “license timeout” (error 9611) or “license server down” (error 9606).

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:

Go to the tab and ensure "Local System account" is selected. 3. Check for Options File Restrictions

C:\ProgramData\Autodesk\CLM\LGS\

Extract the tool, run AdskLicensingSupportToolUI.exe as an administrator, go to the tab, select the product, change the license method to User , and click Apply Changes . 2. Check the Network License Options File

If you should be using a "Sign In" license instead of a network one, use the Autodesk Licensing Support Tool to reset the license type and select Single-user upon relaunching. Clear Registry Values: Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\FLEXlm License Manager Delete the ADSKFLEX_LICENSE_FILE

Open the file in Notepad. Ensure the SERVER name and MAC address are correct.

The "Network License Not Available - Error 85440" is generally a communication or availability issue. Most problems can be resolved by checking LMTOOLS for license usage, ensuring firewall ports are open, and verifying the LICPATH.LIC file points correctly to the server. Check for INCLUDE or EXCLUDE statements that might

Error 85440 is almost always resolvable by systematically isolating the issue between the (checked via the link: diagnostic), network connectivity , and the server-side NLM . The link: parameter is a critical first-step diagnostic that prevents administrators from wasting time on the wrong component.

Temporarily disable the Windows Firewall on the server and client to test.

If you are a student or solo user and seeing this, you likely chose "Multi-user"

Ensure the worker's exact network login name or device hostname is properly listed next to the target software product code. Other Common Server Checks If you can share the (e