Source Insight asks you to enter a serial number when you run it. If you are only evaluating Source Insight, you do not need a serial number. Source Insight will run without a serial number for 30 days. Click the Try button to continue evaluating Source Insight without a serial number.
If you have paid for a Source Insight license, then you should enter your serial number when prompted. Once a valid serial number is entered, Source Insight’s evaluation time limit is removed, and it will be “unlocked” indefinitely.
Note: The license serial number applies to the machine, not the user. All local users on the same machine will have this license serial number.