There is a lot of chatter on GitHub and Reddit about an "exclusive" or "direct" download for the AdskLicensingService_9.x.x.x installer. Why "exclusive"? Because Autodesk usually hides this deep inside their support articles or forces you to download the massive full suite again.
The "exclusive download" refers to the standalone Autodesk Licensing Service installer (MSI or EXE). It is legitimate software provided by Autodesk to repair the background service without reinstalling your entire CAD software. autodesk licensing service 90346 download exclusive
You can find this officially here:
Error 90346 typically appears with a message like: There is a lot of chatter on GitHub
“License checkout failed. Error 90346.”
or
“The Autodesk Licensing Service is not responding. (Code 90346)” “License checkout failed
Instead of searching “autodesk licensing service 90346 download exclusive,” use these safe resources:
If you do not have a subscription, consider: