Autodesk regularly updates this service to patch security vulnerabilities, fix bugs, and improve compatibility with new Windows and macOS updates. Version numbers change frequently.
: Improved licensing response times through a new caching mechanism. autodesk licensing service 90346 free download
What are you using (e.g., 2024, 2025)? Does the error pop up immediately or after a few minutes ? Autodesk regularly updates this service to patch security