[CURRENT ISSUE] Sims 4 Unable to Start, Game Data Missing or Damaged

Every time I click to play, the following message appears: "Cannot start because game data is corrupted or missing. If you have modifications installed, remove them and try again. Otherwise, restore or reinstall the game through Origin". I have already uninstalled and installed it again, asked to restore the game, I dont have any mods so I cant take them off. I have been trying for days but the same message keeps appearing!