InstallAware

I have a license of InstallAware :Which is just a reference number. I am told to download the demo and upgrade using the reference number. I downloaded the trial version but couldnt find any interface to upgrade using the reference number I have. Please help me what shall I do?

Licensing is handled through:
http://www.installaware.com/myinstallaware

If you have any trouble logging on or other licensing issues, please email sales@installaware.com