: If the online activation continues to fail, look for the "I have an activation code from Autodesk" option. You can generate a Request Code and visit the official corporate activation website to get a manual Activation Code . Reset the Licensing Service : Close the application.
Below is a comprehensive guide to understanding and fixing this issue. Understanding Error 0015.111 / 0015.22 registrationactivation error 001522 top
: This is the most common fix for Autodesk users. Navigate to C:\ProgramData\FLEXnet and delete any files starting with adskflex . This forces the software to re-request activation details upon the next launch. : If the online activation continues to fail,