www.makemkv.com

Hello, I purchased the Make MKV approx a year and a half to 2 years ago. My timing could be off, anyways, i recently had to replace my harddrive and didnt even think to take down the registration number/key. so i have a nice new sshd and i used a program to migrate the mkv software over to my external HD. but when i went to run it, it appears it is in the beta version, i just spent the past hour scouring my email looking for a confirmation email of the payment that would have my code on it but cannot find said code.

Can something be done? or am i pretty much SOL?