: For 3ds Max 2021, ensure you have the latest AdSSO update installed. You can find this in your Autodesk Account Reset Login State Task Manager and end the following processes: AdskLicensingAgent.exe AutodeskDesktopApp.exe Navigate to %localappdata%\Autodesk\Web Services and delete the LoginState.xml Restart 3ds Max and sign in when prompted. Verify Date and Time Ensure your computer's date, time, and region
To fix the problem, it helps to understand how 3ds Max licensing works. With the 2021 version, Autodesk transitioned fully to a flexible licensing model that relies on the and the AdskLicensing service. 3ds max 2021 there is a problem with the software license
If the error started happening after a specific Windows Update or driver installation: : For 3ds Max 2021, ensure you have
A mismatch between the old AdSSO and the newer Autodesk Identity Manager. Step-by-Step Fixes 1. Restart the Licensing Service With the 2021 version, Autodesk transitioned fully to