This Try/Activate screen means that you are running in Standalone mode. Try gets you a Trial standalone license, which is good for 30 days and cannot be reset. Activate is for Standalone licenses only. If you try to activate a Network license, you’ll get an Error 123. I used to see these types of errors every release.

Here are some related links:

• Getting and installing a new network license (video, 2012)
• Installing a new license (text, 2011)
• Getting a network license for a new version