retarget Windows SDK to 10.0.14393.0

TestApp1/TestApp1.vcxproj

@@ -22,7 +22,7 @@
     <ProjectGuid>{AE0AF61D-F069-4AFA-AE24-A75C6A233B37}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>TestApp1</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.14393.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">