NOX- by Class, need install information



I downloaded NOX cracked by Class.
The files are named to
I unzip it, unace it, and install it but when I try to run the game the screen blank for a few seconds and then the game send me back to my desktop.
I need to help what would be the best way to install it so I could play the game.
If someone have any info on this email me.
Thank you