Re: The Sims 4 Won't Install - Literally, I've Tried Everything, Help!
Have you tried to give REPAIR to x64 vcredist file ?
Details from EA https://help.ea.com/en/article/your-vc-runtime-package-has-not-installed-correctly-error-troubleshooting/
If your issue persist then the only option is to install / reset the operating system.
