Procedure

1. Navigate 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. Specify the new code next to New Activation Code.
4. Click Activate.
   The management console may access the Trend Micro web site to activate the license. If you are unable to reach the Trend Micro web site, verify your network settings and try again.