Ok im new to this and ive read through some beginner books and i have a basic understanding of C++ and im trying to make a installer that will:

1. Download a file
2. Extract it
3. Copy files to the directory specified
4. Write program to the registry
5. Delete files downloaded

Can anyone help me with this? Ive already made my UI which is a header file and i just need help programming in the functions because i dont really know where to start So far all ive added to the main cpp file is " #include "VisualLook.h" which includes my design.