Re: New packs saying they are downloaded aren't showing up in game

@baileered  Please go into the game's program files, which are here by default if you originally installed via Origin:

Program Files (x86)\Origin Games\The Sims 4

And post a screenshot of the contents of that folder.  Please also let me know whether you see a "The Sims 4" folder inside Program Files\EA Games, and if so, what's inside.

And just in case, make sure that the CAS Demo isn't still present somewhere on your computer.