Download via torrent in 2015?
Are there really people still using torrents?
Why you don't upload it to some sharehoster or cloud instead of this slow torrent solution?
Anyway I don't know how many installation methods you mixed...
It seems to be a standalone installer first, which tries to extract *.bin-files and ends with opening a few console windows 7zip- and some other erros...
(...Framework, Visual C++ & 7Zip are installed.)
I just tried to install it "out of the box"... maybe it's possible to get it run if I will spend more time with it, but for now I am really interested in how many people are able to get it run "out of the box"...
I am sure Postal 2 Happy Night doesn't need to make changes in the registry like Postal 2, so why don't make a Winrar self-extracting archive from an installed version + readme file (please install Framework 4.0 + Visual C++ before) upload it to some sharehoster or your webspace and that's it.
I think the installation process includes "incorrect" paths which may only work on your individual system!
So the game may work fine, if you choose a normal way of installation and not this one!