1- Double click on ISO file, under "This PC" shows you which drive is mounted
2- Click on "setup" to start installation
3- Choose where to install the game
4- Make sure it is tick to create shortcut on your desktop
5- Make sure it is tick to create start menu for the game
6- Make sure it is tick to copy the crack to game program folder
7- To play or pause the installer music
8- Click on "Install" to start installation
9- Wait for the installation process to complete
10- Click "Run" to Start game
11- Click "Finish" to close installer
12- Right click on game shortcut and "Run as Administrator"
13- Right-click on the mounted drive, click on eject and you can delete the installation file if you like