i cant use key on my new pc

[hctf]

I downloaded the latest version of dsj4 on the new pc and entered the code of my full version but i saw the message "failed to unlock the full version" appeared
register name: Maciej Lesiewicz
please help, thank you in advance

[Jussi Koskela]

I emailed you instructions as private message.

[kubixananas271]

I've got a same problem

My name is: Kuba Kowalski
E-mail: kubasaj210@gmail.com