To Update a Serial Number

How to change your license type or behavior without reinstalling the product.

Do this for a stand-alone license after you purchase a new license.

1. Start your Autodesk product.
2. Click HelpAbout, or About [Product Name].
3. In the About window, click Product Information or Product License Information.
4. In the Product License Information dialog box, click Update.
5. In the Update the Serial Number dialog box, enter your product serial number.
   Note: If you have lost your serial number, go to www.autodesk.com/contactus for assistance.
6. Click Activate. The updated serial number is displayed.
   Note: In some cases, you must restart the product to display the updated serial number.
7. In the Product License Information dialog box, click Close.