ILT0040: Type 'System.Runtime.InteropServices.SpinWaitExtensions' was not found. Check that your build system references Windows.winmd, references .NET for Windows Store Apps, and is configured to use .NET Native.
解决办法:
最低版本不要使用16299 SDK(可以使用15063)
至于为什么...只能说这个版本SDK的相关组件质量,是个灾难.