HEM cannot connect to the activation server. It was working fine until yesterday when it asked me to enter my registration code again. It tries to activate for a second or two and reports that it can't connect to the remote server.
I'm on Windows 7. I use the Windows firewall and I tried adding HEM to the exception list with no success. I use Malwarebytes Anti-maware and tired disabling it with no success.
edit: I tried updating to the latest version (1.11.06g) and that did not help.