99cd6f523162bd9d When you say you "moved the folders," do you mean you moved the entire Sims 4 folder, or the Electronic Arts folder it's in, out of Documents? And you tried to play without adding any of your old content back? If not, please try that now.
If that doesn't or didn't help, please provide a dxdiag. Click 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 paper clip (Attachment) icon included with the other formatting buttons.