Today, the same happens to me. I'm the administrator. My PC (Windows 7) has only one profile!
Somebody can help me?
You have to set up the permissions on a Windows 7 machine to allow
downloading from Adobe. Once you do that, it should work.... [notice I
said 'should'. If it doesn't, come back and tell us what messages you're
getting, or what's happening.]
I am having the same problem. How do I "set up permissions" on Windows Vista?