Avast 2014 offline registration error

Avast Free Antivirus / Premium Security
1

Hi I am Hokgiarto.
I am trying to get serial for Avast free. After I register, Avast sent the serial to my email.
Then I input the key to my avast 2014 installation in other computer.
But the avast say the key is wrong.
Could you please help me?

http://i58.tinypic.com/2whhwu9.png

Thank you.

2

Done. Strange thing is the key can be use instanly. I just tested again today. It works. But it says I have 360 days. I have ask the key in Sep, 8, 2014. Today is more or less a month. Which mean is should be about 365 - 30 = 335 days. Why Avast says 360 day? I just like my key just valid 2 weeks after I ask the key?

Thanks you.