#pragma once // The following macros define the minimum required platform. The minimum required platform // is the earliest version of Windows, Internet Explorer etc. that has the necessary features to run // your application. The macros work by enabling all features available on platform versions up to and // including the version specified. #define WINVER 0x0501 // Change this to the appropriate value to target other versions of Windows. #define _WIN32_WINNT 0x0501 // Change this to the appropriate value to target other versions of Windows. #define _WIN32_IE 0x0600 // Change this to the appropriate value to target other versions of IE.