I'm here searching for a similar issue. I get to the point of entering my email address and click "Create" then I'm told that it can't connect to the server and to check my internet connection.
Obviously it's working since I'm posting here.
I read elsewhere that a router needs no ports opened, but I can't help but wonder if this is my issue..
ok i had the same problem my brother fixed it tho. This is wut i did i went to download.com downloaded sygate personal firewall and turned my windows firewall off turned on sygate then it fixed so try that