Sims 3 Expansion Pack Won't Download Or Play (Late Night)

YESTERDAY- I've tried uninstalling, reinstalling the sims 3 base game. I downloaded the sims 3 late night expansion pack and when it was installing a error message said "I have to update my game". So I downloaded the super patcher MULTIPLE times & it updates the game and it still doesn't play the game. I also made another admin account to see if it'll work in another, it still doesn't work. I called EA multiple times & nothing seems to work. TODAY- I unistalled the sims 3 and reinstalled it. Then I downloaded the super patcher again and it said "program not found, it will terminate".Then I tried to download sims 3 late night and it just exited out of no where. EA said theres a folder that crashes the game but idk what foler that is..... Every time I hit play on the launcher it try to load but then goes back to the regular desktop screen. I REALLY want to play sims 3 late night SOMEONE HELP ?!

~Thanks