Battlefield 3 -could not activate

In case some random EA guy shows up with pointless reply, there is your information:

As you might have already spotted a lot of people are getting this error. What drove me nuts is the fact that everyone is telling you (EA support staff) what the problem is and all you do is act like an infants. Now what's that?! Better say you have no idea what the problem is.

And if by any chance you have misunderstood something let me explain what I do and what's the result:

I:

1. Download the Origin Client and INSTALL it.

2. Click on the "on the house" section and select Battlefield 3

3. Download the game which automatically installs itselfs

4. Click on the yet avaiable 'PLAY' button

5. Get the message which says "We could not activate Battlefield 3 on this computer using the Origin Account you provided. Please locate..." and a button "Enter Product Key" below.

same for me