Re: Sims 2 MAC: how to install custom content
@Cat87956 , you need to go back to the Aspyr website and make sure you have the Download Installer installed on your Mac. Next, you need to make sure that the CC you have installed ends in the ".package" extension. The game will recognize these files immediately and they should show up in your game.
If the files end in anything other than that, they need to be removed and you need to install them with the Download Installer. These files are "compressed" files that contain everything you need to run the CC in game and the Download installer will uncompress the files to be read by the game.