I Am having the same problem
I'm gettingit too. what did you doo to get activated?
I tried all of the above too including restarting and even switching the router, I also tried different PCs, and still get the same error message.
Oh yes and I tried the customer support, which told me to ask here.
Help, anybody? please
our customer has the same problem. he can't authorisize his PC with his Adobe ID. As he said, he has checked all tipps in the start post. Anyone have an other workaround to get the pc authorisized with adobe id ?