When network server administrators lock down product licenses using a custom options file ( .opt ), minor typos can isolate authorized users.
: Run the Autodesk Licensing Support Tool on the client machine. Under the Installed Products tab, change the licensing method from Network to User . autodesk network license not available error 85440 link
It typically indicates a communication failure between the client machine (where Autodesk software is installed) and the license server (where the licenses are hosted). Unlike a "-96" or "-15" error, 85440 often points to a failure in the license negotiation process or an invalid license feature. Common Causes autodesk network license not available error 85440 link