MFC 加载链接库（DLL）错误

我用的是VS2010

在用WMI获取电脑系统信息时，要使用到win系统的dll,

错误1：

错误提示：Error 1error C1189: #error :  Building MFC application with /MD[d] (CRT dll version) requires MFC shared dll version. Please #define _AFXDLL or do
not use /MD[d]f:\vs2010u\vc\atlmfc\include\afx.h
241
WMITest

光标位置：afx.h文件中的

/////////////////////////////////////////////////////////////////////////////

#ifdef _DLL

#ifndef _AFXDLL

#error Building MFC application with /MD[d] (CRT dll version) requires MFC shared dll version. Please #define _AFXDLL or do not use /MD[d]

#endif

#endif

解决方法：

Project---->Properties---->Configuration Propertes ---->General ----> Project Defaults ----> Use Of MFC  ---->选中Use MFC in share DLL

错误2：

错误提示：IntelliSense: #error directive: Please use the /MD switch for _AFXDLL builds
f:\vs2010u\vc\atlmfc\include\afxver_.h
81 3

解决方法：

Project---->Properties---->Configuration Propertes ---->C/C++-> Code Generation ->. Runtime Library--->
选中 "Multi-threaded  DLL (/MD)"