If you already have the Sims 3 on your pc and registered, all you need to do is download this with the dowloader that is provided by Origin. If you do not know,a little box pops up that shows all the Sims and expansions you have registered. Just add the serial # and when it pops up download it. You do not need to even use the disc. Done this with 4 expansions now. If it doesn't work, all you need to do is call Oracle or go to the website for live chat,they will do it for you.
Like I said I have no idea about any of these games I'm showing I have never installed them on my computer or play them on any computer I am just selling them for my daughter