Sims 4 won’t launch

Hello, I need help with my Sims 4 game. It will not open; it keeps saying, “There is a problem with your game's setup. Please reinstall your game.” I tried using this forum I found online that gave different options on how to fix this, and I tried joining a Discord server to ask for help, but they weren't any help at all. It can't be my graphics card, as I ran The Sims yesterday. I deleted Mod Manager, all my mods, and The Sims EA and reinstalled The Sims and EA; it didn't work. I tried to click the launcher file and run as administrator; that didn't work, and I used a command by clicking Shift+Windows+R, and it essentially allowed me to view any recent problems. I couldn't find any.