Does anyone know the email adress they use to send activation codes?

[Sergeant_San]

I bought MakeMKV in 2021 for some stuff and forgot about it. now i have a new pc and i can't find the email with the registration code.

[Woodstock]

The address has changed a couple of times, because the email comes from the processor of the charge. Back in 2011, for example, it would have been Avangate. But 2021 was a transition time,

However, you can contact support@makemkv.com and ask the owner about your code. He's able to track that stuff.