The license manager is not functioning or is improperly installed.

[tonysowen]

AutoCAD will not start due to licensing error. Happened after AutoCAD crashed. Now I cant use AutoCAD at all.  

[natasha.l]

Hello @tonysowen, 

For other community members reviewing this post. Please review these steps outlining the common solutions to this issue. 

1. Reboot the computer & quit any applications from Task Manager running in the background
2. License Reset (2017 & newer products)
3. License Service is Disabled or Corrupt (standalone)
4. Make sure you are properly assigned to the products by the Administrator & that the Administrator has a "User" Tab (if there is no tab contact Autodesk Account support)
5. Subscription Licensing Error: "Establish an Internet connection to continue"
6. The Windows profile used is set to standard user & needs to be changed to Administrator
7. Temporarily disable security settings like Antivirus, Firewall & UAC on your system
8. Resetting and Changing Your Autodesk Account Password to reset the account manually

Please "Accept Solution" if a reply or replies have helped resolve the issue or answered your question, to help others in the community.