If your organization does use a multi-user network license, the license server might be blocking your specific workstation.
The network license file on the server has reached its expiration date. autodesk network license not available error 8.544.0
: Ensure the server is running LMTOOLS v11.18 or higher . If your organization does use a multi-user network
The product license is no longer available. What do you want to do? autodesk network license not available error 8.544.0
Autodesk products store license tokens locally. A corrupted cache can confuse the client into thinking the network license system is unavailable.
Ask your IT administrator to check the adskflex.opt file on the server.