
You can delete the localthumbscache.package file in this directory. To do this, go into Documents > Electronics Arts > The Sims 4 folder. It won't damage your save game, and this has actually fixed broken CC (particularly issues with script mods) for me in the past.

The game will then repair itself and basically do a fresh install of the files needed to run The Sims 4. You can do this by clicking on The Sims 4 in your library, selecting the Settings button, and then clicking on Repair Game (please note that you must not be playing the game when you select this option).

As described above, make sure you have custom content and script mods turned on in your game.Here's a list of things to check and try when you run into problems: However, if it doesn't show up in your game, or doesn't work for some reason, you might need to do some troubleshooting. If you've installed the CC or mod exactly as described above, it should all work just fine.
