My activation key.

Hi Guys, i just bought pcm, online last week, now i am at my dads house and i am going to install it on this pc. I copy-paste my activation key, once, then i am going to run the game, it requires my serial key, which i believe is the activation key, but i wont use it? i already used 2 of my keys, so whats going on?

[FocusTechSupport]

The serial number is the activation key, this is the same key. The other key is your player key (for online gaming).
With one PCM11 activation key, you can activate the game on 3 different computers.
Otherwise, for any game activation issue, do not hesitate to contact our technical support (do not forget to provide us your PCM11 activation key).