May 2022
So this doesn't help. You shouldn't give advice on uninstalling and reloading unless you have done it and it solved the problem. Because it doesn't.
June 2022
I too experienced this on PC. I was downloading a non-cc lot from the gallery. Every pack used in the build I have. My First Pet shows as not being installed yet the items were verified to be in my current game save. I uninstalled everything and origin states that it’s unable to reinstall My First Pet.
June 2022
June 2022
Hello.
Is anyone still seeing this issue with an up-to-date game (including updated Sims Delivery Express)?
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June 2022
June 2022
June 2022
Are you seeing this issue with a fully updated game (plus updated Sims Delivery Express)?
What platform are you using?
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August 2022
So, I am having this issue on PC. I am placing a lot from my own gallery, and it says "content not installed'. I have not installed/uninstalled anyhing since downloading this content to my own saves. The only thing that has happened since, is the "high school update" (I do not have High school installed).
October 2022
March 2023