Re: Sims 3 CC not appearing in game despite being installed in the launcher
@LittleMissMolly9 Please make sure the "run without custom content" box in the launcher is unchecked; you can find it in the Installed Content tab, above and to the right of the list of installed items. Please also delete the five cache files in your Sims 3 game folder in Documents\Electronic Arts. They should be deleted regularly anyway, and also every time you add or remove content from that folder. For reference, the files are:
- CASPartCache.package
- compositorCache.package
- scriptCache.package
- simCompositorCache.package
- socialCache.package
If that doesn't help, please go into DCCache and delete any files that have the ending .dbc—these are bundles of third-party content. (The .ebc files are store content, so leave those.) If you've downloaded any sims or lots, please also delete the corresponding entries in Library or SavedSims. (Some sims and all housholds are in Library, and some individual sims' files will be in SavedSims.) The files are often named cryptically, but you can sort by date and find the ones that correspond to when you installed your custom content.
Then reinstall just one Sims3Pack, delete the cache files again, and load the game to test. Let me know whether it works.