The projects involves Inno Setup and an external dll written in Delphi.
The dll allows Inno Setup to download files during the installation.
However, the dll does not allow to download from HTTPS.
The project is to change the DLL to allow SSL/HTTPS downloads and redirect.
The original dll and installation can be download from here:
[url removed, login to view]
In the installation folder you can find the source code for the dll.