** The important part is if the filename ends with. They'll usually have a file name something similar to: Default Path: -> C:\Users\Username\Documents\Electronic Arts\The Sims 3\Mods\Packages Sometimes custom content needs to be unizipped and placed into the packages folder. While the game is not loaded, otherwise they may not show up. These files will still need to be installed through the launcher's download tab. Sims3Pack file so it was already placed in the downloads folder. Sims3Pack files which then I moved to the downloads folder. The Ivy hair set needed to be unzipped to reveal 2. Some custom content needs to be unizipped and then placed in the Downloads folder: Default Path: -> C:\Users\Username\Documents\Electronic Arts\The Sims 3\Downloads
