What is fatal error C1083?

fatal error C1083

That it can’t find a specified file. What is the full error you are getting?

D:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include\crtdefs.h(10): fatal error C1083: Cannot open include file: ‘corecrt.h’: No such file or directory

Then it sounds like you don’t have the Universal C Runtime installed. Did you not choose the Game Development with C++ workload when installing Visual Studio?

yes, heres A screen shot

heres the installation path’s

I suggest you tick the Unreal Engine Installer option even if you already have it installed as that will install all required dependencies.