This error often happens because Windows Firewall is blocking the connection.
| Field | Details | |-------|---------| | | 85440 | | User Message | “Network License Not Available” | | Underlying Cause | Client cannot communicate with or validate the license server | | Affected Software | Autodesk 2020–2025 versions (and earlier with NLM) | | Typical Log Entry | [ERROR] Failed to get license: Error 85440. link: <diagnostic_link> | autodesk network license not available error 85440 link
Verify you are included in the appropriate INCLUDE or GROUP definitions. 4. Update the Network License Manager (NLM) This error often happens because Windows Firewall is
To resolve Error 85440, follow these step-by-step troubleshooting guides: autodesk network license not available error 85440 link
: Ensure the client machine can "ping" the license server. Check that firewall ports 2080 and 27000-27009 are open on both the server and client.
Navigate to C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing\Current\helper\ .