Procedure

1. Go to Administration → Product Licenses.
   A brief summary of each license appears.
2. Click Enter a new code next to Activation Code.
   The Enter a New Code screen appears.
3. Next to New Activation Code, specify the new code.
4. Click Activate.
   The management console might access the Trend Micro website to activate the license.

   If you are unable to reach the Trend Micro website, verify your network settings and try again.