Autodesk Network License Not Available Error 85440 Top |link| Jun 2026
Open Services.msc , find Autodesk Desktop Licensing Service , and set it to Automatic .
An outdated NLM is the #1 cause of license issues.
A common fix involves deleting the local registry key that stores the license server information: Open Regedit .
: If you are certain you need a network license, ensure your VPN is active (if remote) and that your IT admin has "Included" you in the server's options file. Update Licensing Service : Sometimes, simply autodesk network license not available error 85440 top
To avoid encountering the "Autodesk network license not available" error 85440 in the future, follow these expert tips:
Ensure your client machine and server are on the same subnet. If you are working from home, make sure your is active and connected to the office network. To help you fix this faster, could you tell me: Are you on a or a local office network? Did this start after a software update server move seeing this error, or just you?
Autodesk releases new versions of the Network License Manager frequently. If you are trying to run AutoCAD 2024 or 2025, but your server is running an NLM version from 2020, the 85440 error is likely. Always ensure you are using the latest version of NLM available on the Autodesk website. Configure Firewall Exceptions Open Services
Set rules in Windows Firewall for both the client and server.
Right-click ProductInformation.pit > > Security > Advanced . Click Enable inheritance and apply.
Follow the guide strictly, but pay special attention to the IPv6 settings and VPN status , as these are the most common reasons the standard firewall fixes fail. If you are not the server administrator, you will likely need their assistance to implement the fix. : If you are certain you need a
For advanced support, administrators can also use to centrally manage license types across the network or check the License File Parser for potential issues in the license file.
The following guide is designed for administrators with access to the license server and local users for client-side fixes. For the best results, work through this checklist systematically.