: Ensure the value data correctly reflects your server port and hostname using the format @YourServerName or 27000@YourServerName . If the entry is corrupted or points to an obsolete server, right-click and modify it with the correct string. 4. Update or Reinstall the Autodesk Licensing Service
Unlike error codes that start with -15 (which mean "I can't find the server at all"), an autodesk network license not available error 8.544.0