May - last edited May
1. Check if your Windows is up to date.
2. Try to launch the game in windowed mode
3. If it will not work uninstall Origin, download new Origin from here and install again
4. If it will not work:
Check if the game isn't blocked by antivirus program if you have another one or Windows Defender.
Here's an explanation how to turn it off or add Sims 4 as an exception: https://crinrict.com/blog/2019/03/windows-10-defender-controlled-folder-access.html
I don't work for EA