See #487

Not only are they a moving target, the umbrella libs in the forthcoming SDK are actually broken. Best to avoid them entirely. Fortunately, C++/WinRT does not depend on any functions offered only through umbrella libs and only requires ole32.lib and oleaut32.lib beyond the default libs that the Visual C++ includes. ole32.lib itself is only required for Visual Studio debugger support.

May want to consider inlining IIDFromString as it is only used by NATVIS and that would avoid the extra link dependency for Visual Studio builds.

https://gist.github.com/kennykerr/6c948882de395c25b3218ad8d4daf362