Not too sure what the "no" there is about (perhaps you accidentally posted it?), but I assure you the download for FH isn't corrupted.
When you go to download FeralHeart, go to the Downloads page and click "Download," NOT the Torrent (at first).
There should be a pop-up that appears on your screen, and it will prompt you to Run or Save the FeralHeart installer.
You need to hit Run, and the installer will take care of the rest with a series of prompts with which you give it permission to do what it needs to do. Try this, and see if you have success with the game.