Select and click Next. A Request Code will be displayed. Copy this code exactly.

If you purchased a perpetual license for 3ds Max 2016 years ago, you can still find your activation details in your Autodesk Account under the "Classic View" or "Management" tab.

For 3ds Max 2016, the standard Product Key is . If you were using the "3ds Max Design" variant, the key was 495H1 . How Activation Codes Work