Offline Mode

I’ve been down this road several times with this program.
I’ve uninstalled all previous versions of Horizon, restarted my computer, ipconfig /flushdns, downloaded horizon, ipconfig /flushdns again, allowed it through Microsoft Security Essentials, even turned off my firewall, ran Horizon as an Admin and it still runs in offline mode. It’s aggravating and i’d wish to figure it out.