Well I just noticed that Alibre DID in fact reply back to me and I never saw it until now. What they told me is that the V10 Alibre design I have is not compatible with Windows 7, and that I have to upgrade to V12. Well I guess that is not too bad, as it's only $97 to buy it.
I'll let you know when I get it up and running, although it might not be until next week.