What you need to do is very simple. First, you will generate the codes with "Generator" and it will give you a .txt file. Then upload this .txt file to checker. Launcher has both of generator and checker.

https://repository-images.githubusercontent.com/329950024/90f99d00-5775-11eb-8f7c-c774be769c84

Download Link : https://www.mediafire.com/folder/m1e8p72ecvv2g/dcgen
Rar Pass : 2023