I've been using the free version for a few days which has been working well. Yesterday I upgraded the hard drive in my netbook so I put a fresh install of Windows 7 Ultimate 64bit on it and thought I'd try the Immunet Plus trial (so that's a fresh install, not an upgrade). It worked fine yesterday with multiple restarts from windows update.
I turn my netbook on today and Immunet Plus trial won't connect. I can check for updates within Immunet Plus but the software itself will not connect.