
Now open Firefox and, if you’ve never bought store content before, go to the Sims 3 website, click on the Store tab and follow the steps to purchase your items.

Even if you have 8Gb + of RAM you need to free up as much as possible before opening the Launcher (the game can only utilise up to 2Gb RAM in OS X). Close all running applications on your Mac and purge RAM or use a memory freeing app if you have one installed.You will need to have Firefox installed on your Mac for the smoothest results. Please make sure you read through the guide fully before following the steps. This guide to installing your Sims 3 Store content into your game is based on what successfully works for me – I hope it works for you too! This is a step by step guide so make sure you follow it in order. The Launcher is responsible for many borked issues in the game, thanks in part to it’s memory hungry greed. Installing Store content into your game is always a bit hit and miss thanks to the Launcher. – Applies to the original 32-bit game and the updated 64-bit version –
