Quicktime Pro Windows 7 not saving

I have a valid registration code, and name, that I am entering exactly as it was purchased. The code, when entered, validates, and changes from "Buy QuickTime Pro" to "QuickTime Pro 7". That said, none of the Pro features are available. When I go back to the registration preference, the information is empty and I need to re-enter it. The information isn't being saved, though it is valid.

I am running QuickTime 7.7.5, and Windows 7 (because my government job is anti-Apple hardware...) Is there a place where it is failing to connect to a server, or is there a registry where this information is supposed to be getting saved, but isn't. I've been on phone support for 2 hours with 4 different people, none fo them could assist me.