Carl's Sims 3 Guide - Skills, Traits, Careers, Rewards, and Lifetime Wishes for Ambitions and World Adventures

The Sims 3 Expansion Pack Installation Order

Expansion/Stuff Pack Install Order and Manual Uninstall of EPs/SPs

This page covers the install and uninstall process for The Sims 3. We'll show you the proper install order and what to do if you cannot get a Sims expansion or stuff pack cleanly removed from your system. The information on this page comes from our technical help board on the forum. My goal here is to combine information, giving you a helpful guide to visit when you need to reinstall your games.

The Sims 3 Installation Instructions
This section lists the proper install order for The Sims 3, Expansion Packs and Stuff Packs. Installing each piece of this massive game in the proper order is recommended for a stable experience.

According to Electronic Arts, you no longer need to install The Sims 3 Expansions in a specific order. I would still recommend following the list below just to ensure everything works properly. While we are told it is no longer necessary, we have a game that has a lot of bugs and I personally will not deviate from this order. All need to be put in anyway, so why not install in the order they were released?

During the install process, you will be prompted to patch up between Expansion Packs, which is necessary. Go through the motions, and after the hefty install process is over you can again play The Sims 3!

Install your games in this order, and everything should be fine:

First you'll of course install The Sims 3 Base Game, then install:
The Sims 3 World Adventures Expansion Pack
The Sims 3 Ambitions Expansion Pack
The Sims 3 Late Night Expansion Pack
The Sims 3 Generations Expansion Pack
The Sims 3 Pets Expansion Pack
The Sims 3 Showtime Expansion Pack
The Sims 3 Supernatural Expansion Pack
The Sims 3 Seasons Expansion Pack
The Sims 3 University Life Expansion Pack
The Sims 3 Island Paradise Expansion Pack
The Sims 3 Into the Future Expansion Pack

Installing Stuff Packs
Installing Stuff Packs in any particular order has never been a big issue as they don't make huge modifications to the game as Expansion Packs do.

Installing and Uninstalling Worlds:
Worlds such as those found on the Sims 3 Exchange, and Barnacle Bay, can be installed at any time. They don't modify the gameplay, so they are also easily removed.

Uninstalling The Sims 3 Manually
Normally you can uninstall The Sims 3 and any of the expansion and stuff packs through Control Panel using the program to add/remove programs. However, if the uninstall does not go well, you can uninstall each of the games manually. Below are links to the EA Customer Support site that give specific instructions on how to manually uninstall the games.

Uninstall Sims 3
Uninstall Sims 3: World Adventures
Uninstall Sims 3: Ambitions
Uninstall The Sims 3: Late Night
Uninstall Sims 3: Generations
Uninstall Sims 3: Pets
Uninstall Sims 3: Showtime
Uninstall Sims 3: Supernatural
Uninstall Sims 3: Seasons
Uninstall Sims 3: University Life
Uninstall Sims 3: Island Paradise
Uninstall Sims 3: Into the Future - not yet availalble

You can search EA's support Site from any of the links above if you for some reason need to manually uninstall any of The Sims 3 Stuff Packs - many support articles on other topics are also found there. If I found myself in a situation where I had to follow all these processes, I would probably just reinstall my computer's Operating System rather than go through all the steps you'll find in each of these. It would be much faster. Hopefully, you only need one instruction set.

Comments (80)

1 2 3 > [last]
mandy says...
And The sims 3 seasons?
1st December 2012 4:59am
Michel'Angelo says...
I just installed seasons but now I'd like to purchase an earlier edition. How would that effect my game play?
5th December 2012 7:07am
KatieJ says...
If this game is anything like its predecessor it shouldnt, all it should do is ask for an update... I am not sure though, I have always installed by order.
27th December 2012 7:56pm
Alise says...
Yes it will effect your gameplay, I've been there. It will not load your family and will make your seasons expansion uninstall from your gameplay.
23rd April 2013 3:21pm
Sarah says...
I first purchased generations and then recently bought ambitions. Do I have to uninstall generations for the games to work okay?
14th December 2012 4:38am
Luckynumberseven says...
No, it shouldn't matter.
Though that is an option, just installing the expansions as you get them shouldn't be that impacting on your game.
And in case I misunderstood your question: You can have any/all of the expansions installed at the same time.
13th March 2014 6:45pm
Kay says...
Michel'Angelo, that's fine, you'll just have to run it off the seasons disc.
20th December 2012 8:54pm
Emily says...
I have the sims base game, the sims 3 pets, and they worked well. But for christmas I got the sims 3 seasons so I installed it. IT GLITCHED LIKE CRAZY!!!! I couldn't even create a single new sim without, the selction screens going black, and then the crash! Its horrible! It delete's the game and my progress! Sometimes the sim would like of shadow or stone! So I'm trying to uninstall but I'm having some trouble. Any help?
27th December 2012 7:54am
Marley says...
Now my game is forever ruined.... I have no idea what to do.
14th February 2013 4:28am
Banks says...
I would have actually recommended buy sims 3 and expansion packs from Origin.
2nd June 2013 8:09pm
Isaiah says...
Do you have to download them in order?
29th December 2012 12:38am
Bobbie says...
No, you shouldn't have to download them in order, it doesn't effect the installation in any way.
12th January 2013 5:03pm
Brittany Hollander says...
Yes you do have to install the games in the order that they are released and that you have to use the latest expansion to run the game

It's always been this way with Sims 1 and Sims 2

Hope that helps

26th February 2013 1:38pm
jeff says...
Your comments wrong on sims 1 and 2 you did but you don' for 3
10th March 2013 1:09pm
Jack says...
you are wrong, according to EA you have to install them in order as they affect varing files in the game. so order is critical. just think of it this way if world vac and island para. both alter a specific file. if you install island first then world adv. you would over write what is needed for island. ORDER IS CRITICAL
17th July 2013 2:26pm
Kamakani says...
Actually, after installing them in order for years now, I recently went to EA's site and according to them, you do NOT need to install them in any specific order. Is this an error on their end, or did they change something? Below is the link to EA's install/download page for sims 3:
4th November 2013 10:47am
astudillojr says...
isnt sims outdoor the number 3?
2nd January 2013 2:08am
Jacob says...
I already installed Late Night. If I want to purchase Showtime EP, does it effect my game save? Can I travel to the new town from my previous saved game?

If possible, I don't want to start all over again.
10th January 2013 4:11am
angela says...
i got the sims3 deluxe and the sims 3 pets expansion for my child for xmass cost me 89 euro and now it will not install on my computer ive got windows vista basic
20th January 2013 5:24pm
tose says...
I have all accessories except katy paery show, diesel stuff, super natural, show time, town life stuff when I install those that I connect your super game when I installed the Sims 3 seasons realoded.includes launcher and when I click PLAY pochekuva some time and does not want to turn the game shut down launcher and does not want to turn on please help
27th January 2013 12:23am
Joy says...
Seasons and patch 1.48 are a nightmare
28th January 2013 9:15am
tose says...
please help somehow I have windows 7 ... if you need to change or a job please help :( :( :(
30th January 2013 7:18pm
tose says...
New! Hold down the shift key, click, and drag the words above to reorder. Dismiss
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31st January 2013 5:51am
Sims Informer says...
Jacob, yes you can add any expansions to your game and your game will not mess up. You will still be able to use your same family. Its simply an upgrade to what you already have all expansions are.
6th February 2013 1:32am
S-T-A-L-K-E-R says...
I've already install every expansions up to Pets but I forget to install ambitions and town life stuff can I still install them or would it cause problems
23rd February 2013 9:22am
S.E.E.D says...
No it will not be a promblem
3rd April 2013 11:54pm
Laura says...
hi can somebody help me please... I have the sims 3 base game and have tried to install world adventure, but when I go to install it, it tells me that the sims 3 needs to update and when it goes to do this it says 'error, cannot update sims 3' ...:S I have no idea why this is happening... it's frustrating to say the least. I haven't tried to install any other expansions as I'm aware that you have to install them in order. errmaagerrddd.
2nd March 2013 2:58pm
Jon says...
I am trying to install The Sims 3 Town Life but in the installation process I get this message again and again: "To install the Sims 3 Town Life stuff you must already have The Sims 3 installed"....What does this mean ??? How can I have something installed that I am trying to install ???
16th March 2013 4:50pm
Nica says...
If you don't already have the base game of The Sims 3 installed, you need it. The expansions and stuff packs won't work without the base game being installed.
24th March 2013 2:59pm
Beth Hughes says...
i have ordered online off orgin a sims 3 expansion pack but not sure how to install it anyone got any ideas???
26th March 2013 2:42pm
1 2 3 > [last]
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The Sims 3 Into the Future

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