Sims 2 Nocd Business How Do I Install This?

How do i install this? - sims 2 nocd business

I have a link to this page, so I downloaded, but the manual is not clear to me. Explain Pleassssss Soo, you give me any crap about the program.
Here is the link
i dont relly check on the car naked, if you are passing in the direction
http://thepiratebay.org/tor/3244841/The. ...