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puzzlezaddict's avatar
puzzlezaddict
Hero+
6 years ago

Re: How do I install sims 3 expansions from a disc onto base game bought from Steam?

@LyraMadeline  Steam won't accept disc-installed packs no matter what you do.  If you want to use all the packs you own, you'll need to use Origin instead.  Within Steam, you can find your CD keys: a 20-character code for the base game and each pack you own; these can be registered in Origin.  Your Ambitions disc can be registered too, using the code printed on the back of the insert that came inside the CD case.

Once your packs are all added to your Origin library, you'll need to uninstall the Steam version of the game and clean your computer's registry, either manually or with a tool like Piriform's CCleaner.  Then login to Origin, download the base game, and make sure it works.  If it does, you can install your packs.

3 Replies

  • LyraMadeline's avatar
    LyraMadeline
    6 years ago
    @puzzlezaddict Does doing that save the progress I already have on the sims 3? When I get the codes for Origin from Steam, will my progress and saved games carry over from one to the other?
  • puzzlezaddict's avatar
    puzzlezaddict
    Hero+
    6 years ago

    @LyraMadeline  Your saves are stored locally on your computer, along with all the content you've created or downloaded into your game.  Specifically, saves, mods and cc, saved sims and lots, etc. are all inside the Sims 3 folder in Documents\Electronic Arts.  This content transfers between different types of installs, with the exception of any store content you've installed.  (You'd need to redownload it, but that would be free.)  Be sure to back up this folder before you uninstall anything, as it might get deleted during the uninstall process.

    The best practice is to set aside that Sims 3 folder (move it out of Documents\Electronic Arts), uninstall and reinstall, and launch the game once to make sure it's working.  Then you can transfer the data you want to keep from your old folder to your new one.  Here's a list of everything you'll find in the Sims 3 folder:

    https://sims3.crinrict.com/en/2011/01/faq-user-files.html

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