(search for "Latest supported Visual C++ Redistributable"). Choose your architecture: x86: For 32-bit Windows or 32-bit applications. x64: For 64-bit Windows (Most modern PCs).
vc_redist.x64.exe /repair
Why? Because it runs in that uses the C++ runtime. If an attacker finds a vulnerability in vcruntime140.dll , they can potentially exploit any app that loads it. And that’s thousands of apps. visual c 2019 redistributable package
A unique feature of the 2019 version is its with the 2015 and 2017 versions. (search for "Latest supported Visual C++ Redistributable")