Comping the C++ example for UWP

I'd really appreciate some pointers as to how compile the simple C++ example so the DLL will work for UWP and can be used on XBOX.

I keep getting resolution errors and `defaultlib 'MSVCRTD' conflicts with use of other libs; use /NODEFAULTLIB:library`

Start by locating the simple C++ example and its DLL build configuration, then reproduce the UWP compilation and linker errors, including the MSVCRTD default-library conflict. Done means the example builds a DLL for UWP that can be used on Xbox.

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