LilyfrostTheMed Delyrria chromeheartfahgs Please test with no mods or custom content, as in, move the Mods folder to the desktop and delete localthumbcache.package. You don't need to save your progress.
Please also delete any files in ConfigOverride, in the same Sims 4 folder as Mods.
If that doesn't help, please try playing in a clean user folder. Move the entire Sims 4 folder out of Documents > Electronic Arts and onto your desktop. When you launch the game, a clean folder will spawn with no content. (Your saves and other content will be intact in the folder you've moved but temporarily unread by the game.) Don't add anything to the new folder yet; just start a new save and see how it runs.
If you get yet another crash, please provide a dxdiag. Hit Windows key-R, enter dxdiag in the run box, wait for the scan to finish, click "Save all information," and save the file to your desktop. From there, you can attach it to a reply using the camera (Insert Media) icon included with the other formatting buttons.
