Go to the "About" tab and click the "Activate Online" button.
Stat Transfer pops up a dialogue explaining the offline activation process.
Enter your activation code.
Stat/Transfer generates a long code (Machine ID). Copy or save it.
Take the code to a computer that is connected to the internet and go to webpage (see below for URLs).
The page will give you a string of text.
Go back to the unconnected computer. In Stat/Transfer, go to the "About" tab and click the "Install License" button.
Paste text into the window.
You should get this message.