Well 3 hours later I tried to re install store items for the EA app downloads dashboard and if I close the game and reopen it the items are uninstaslled. If I reinstall the store items from the game launcher downloads tab when I close the game and reopen iit the items are uninstalled. I back where I was 9 weeks ago. I tried deleting the item in the launcher and installing item and it doesn't stay installed.
Tried installing store items from thesims3.com store close game and item uninstalls
Tried downloading from thesims3.com purchase history - install in downloads tab install - close game - open game not installed.
Good job EA - you worked hard and you finally made The Sims 3 unplayable and unrepairable.