Mac Pro 10.7.5 and I have just had to replace HD
Have been able to log in on net and and download PS & Bridge and get CC desktop app.
However I can't sync to my laptop.
There is no Adobe ID showing under the "Photoshop Menu"
And nothing happens when I click on Phptoshop - Sync Settings - Manage Account Online
Your link did indeed send me to a "chat now" link which after much passing on got my problem solved...
Log into the desktop CC app - preferences - sign out -- sign in - and hey presto!
Spent quite some time earlier today on a previous chat where I was told to post a question on an adobe forum... go figure that!
However problem now solved - desktop and laptop now the same!