c:\program files (x86)\microsoft visual studio 14.0\vc\include\crtdefs.h(10): fatal error C1083: Cannot open including files 'core
crt.h': No such file or directory [C:\Users\kbs\source\AirSim2\MavLinkCom\MavLinkCom.vcxproj]
I'm guessing your Visual Studio 2015 either doesn't have Update 3 or has only partial VC++ product installed.
having the same problem, using visual studio 2017
c:\program files (x86)\microsoft visual studio 14.0\vc\include\crtdefs.h(10): fatal error C1083: Cannot open including files 'core
crt.h': No such file or directory [C:\Users\kbs\source\AirSim2\MavLinkCom\MavLinkCom.vcxproj]
Confirmed, I have the same problem while trying to build with Visual Studio 2017.\
EDIT: The solution is to modify the VS 2017 install by adding "Windows Universal CRT SDK" under "Individual Components" -> "Compilers, build tools and runtimes"
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Confirmed, I have the same problem while trying to build with Visual Studio 2017.\
EDIT: The solution is to modify the VS 2017 install by adding "Windows Universal CRT SDK" under "Individual Components" -> "Compilers, build tools and runtimes"