Re: Sims 4 running extremely slow even after reinstalling
@LadyRubrum I'm not sure from your description whether you've tried playing in a clean user folder yet. If not, please do so now: Move the entire Sims 4 folder out of Documents > Electronic Arts and onto your desktop, and 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 moved but temporarily not read by the game.) Don't add anything to the new folder yet; just start a new save and let me know how it runs.
If it's still slow, please run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/
Please also let me know exactly what you mean by "slow." Are you seeing low framerates or stutter, do your sims take forever to perform an action, or something else?