.exe file missing from the Assassins creed 4 cd!

[iamainnocentkid]

Hi Forum,

This is my first post here so please forgive me if i am breaking any rules.

I got the Dvd of assassins creed 4 (pirated version). It is a 4 dvd set. When i insert the first dvd, i don't get any prompt to install the game. When i open it, i don't see any exe file or any installer file and there is no autorun.exe.

Please help me and suggest how to install the game.