Recent Update - can't use my Packs

5595c51914570a2c  Please make sure Steam and the EA App are closed and NOT running in the Task Manager, not even in the background processes list.  Delete the EP11 folder here:

C:\Program Files (x86)\Steam\steamapps\common\The Sims 4

Clear the EA App's cache:

https://help.ea.com/en-us/help/faq/clear-cache-to-fix-problems-with-your-games/

Restart your computer, and download Cottage Living again.

Separately, please let me know what game version you see in the lower-right corner of the Main Menu; and whether you can create a ghost sim in a new save in a clean Sims 4 folder.