If you do not already have this folder, you should read the full guide to Package files first: Sims 3:Installing Package Files wiki, so you can make sure your game is fully patched and you have the correct Resource.cfg file.Ģ. Cut and paste the file into your Documents\Electronic Arts\The Sims 3\Mods\Packages folder. Click the file listed on the Files tab to download the file to your computer.Ģ.