FMXInno - Windows Fluent Design Installer UI for Inno

[CrownRepack]

Hi, I'm trying to add a function in my installer similar to CODEX or FLT installer where there's a checkbox that is "Copy Crack from directory" or "Apply Crack" ,

I want to repack the game in its original uncracked state and do multiple selections for a crack, so what I want is someone to help me write a code, or there is a template to basically just copy the crack from a specific folder

For example I have a game Cuphead, and in the main directory folder of the game I have a folder called "Crack" and in there I have the cracks

So what's the code to basically just copy the contents of the Crack folder to the game after installing if the user checks the checkbox... thank you