Fritz 12 transfer new computer

Hi,

I got a new computer with my old one having Fritz 12. However, I cannot find the disk or the activation key for Fritz 12, so I can't play fritz on my new computer. How do I transfer Fritz from my old computer to my new computer. Also, is there a way to figure out what my activation key is?

Thanks

Just in case it can't be done, Amazon.com is selling new Fritz 12 software for less than $10.

http://www.amazon.com/Fritz-Chess-12-Windows/dp/B004945PSA/ref=sr_sp-atf_title_1_3?ie=UTF8&qid=1

Yeah, I'm guessing, find the box with the disk and activation key...or start looking for a replacement.

Why doesn't it look like the green case that I have?

I think there are 2 versions.  The "full support" version includes a longer membership (12 months / 6months maybe?) and the satisfaction of buying the original product from Chessbase.  Never used their website; I have the cheap version but paid more back when...Works fine.