@8horrors I've split your post into its own thread since the other thread was somewhat old. In general, it's best to create your own thread when the one where you might post is more than a year old or when it's not an exact match for your issue. I'll see your post here regardless of whether it's in a new thread or an old one.
Are you talking about Store content, which is EA-made content that you (mostly) need to buy with SimPoints? Or does this also include content from the Exchange, made by other players and free for download? I ask because Exchange items can come bundled with hidden custom content, and this cc can be broken to the point of preventing your game from launching at all.
There are ways to clean Exchange items of their cc, and ways to test them first to see whether they come with anything problematic. But once you get to the point where the game isn't loading properly, the content just needs to be removed entirely. I can help with that, but please do let me know what kind of content we're talking about. It would be odd for Store content to have this effect, but I don't want to ignore the possibility.
