Where can i get the preprocessing source file

Still get error:
Insert Preproscessor Definitions:
/D_WINDLL
/DUE_EDITOR=1
/DIS_PROGRAM=0
/DWITH_DEV_AUTOMATION_TESTS=1
/DWITH_PERF_AUTOMATION_TESTS=1
/DUNICODE
/D_UNICODE
/D__UNREAL__

Error Msg:
F:\TestProject\ReflectionTest\Intermediate\Build\Win64\UE4Editor\Development\ReflectionTest>cl.exe @MyActor.cpp.obj.response
MyActor.cpp
c:\program files (x86)\epic games\ue_4.15\engine\source\runtime\core\public\Windows/WIndowsPlatform.h(5): fatal error C1083: Cannot open include file: ‘sal.h’: No such file or directory