Adobe Application Manager Can't Connect to Internet

This is the message I get every time I try to sign in to the Adobe Application Manager to register my programs from the CS6 Master Collection.
I've already had my host files checked and they are okay. I have a stable internet connect and my clock is set correctly to the right time zone. And it's not a user problem; I've logged out and used a temporary admin login and it still didn't work.
If anyone could help, that would be great.
And if anyone understands this, my prior case ID is 0187191111. I was given this by a customer service person I chatted with who helped me before.
