How do I “activate” my copy of Battlefield 2142 Northern Strike?

Dj Fiddles: How do I “activate” my copy of Battlefield 2142 Northern Strike?
I bought the deluxe edition, and after installing it said that I needed to “activate” Northern Strike. So, I clicked “Activate” and it took me to a web page that no longer existed. It also said that it would place an icon on my desktop that would allow me to “activate” it later but there was no such icon. However, whenever I start the game it says there’s an update, opens EA Download manager and nothing happens.

Answers and Views:

Answer by xxx
try typing in the area number at the top left corner of the introductory page of your owners manual.
it will ask for your mother’s maiden name. comply witht this demand.

Answer by I’am Not a Robot
The web page is but the site is broken at the moment.
The update you need is the 1.50 update (not the incremental).