Can't Register Online

Obviously I’m connected to the internet, I’m typing in a message into this forum and reading the forum so… I click “Register Now!” in the Avast Maintenance → Register window and a pop up pops up that says “Retrieving Information, Please Wait…” then that pop up goes away and nothing, no forms to fill out, nadda, still says I got 30 days to register. Why is this not working?

http://www.avast.com/registration-free-antivirus.php

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http://www.avast.com/registration-free-antivirus.php