Long hair for Sims 3 I have taken all the hair that works well in the game and fits properly. Once they are in your downloads folder they immediately show up in the DOWNLOADS tab in your launcher. How to remove files not showing in the launcher Read More.Once you have created a Downloads folder you place your cu. Answer (1 of 3): In order to install custom content one must create a folder named 'Downloads' with out the quotes inside your folder named The Sims 3 where the game has its game files located, where that is depends on your game version.The game files will download and install automatically. Right-click it and select “Install Game”. If you declined, or want to install Sims 3 now after purchasing it a long time ago, open the Library tab and find Sims 3 in your list of games.
