Why cant my comp run ra3 and crysis?

[Harith Aslam]

when i click the installer for both ra3 and crysis, the files automatically extract through winrar, but not even halfway through, the installer says not responding and i shut it off. plz help

 

[cats_Paw]

Installer? Toms hardware does not offer support for pirated games you know...

 

[Harith Aslam]

but guys do know abt it...🙁