在安装vc++6.0时，特别是在win7下安装时，经常会遇到“缺少afxres.h或缺少stdafx.h”的情况，此处为大家提供了这两个头文件-When installing vc++6.0, especially when installing in win7, often encounter "Missing afxres.h or missing stdafx.h" situation, where we provide a two header files