vs. upgrading C + + projects encountered some problems

1. Error C1189: #error: This file requires _win32_winnt to is #defined at least to 0x0403. Value 0x0501 or higher is recommended.

In the stdafx.h of the project, change to the following configuration:

#ifndef WINVER #define WINVER 0x0501 #endif

#ifndef _win32_winnt #define _WIN32_WINNT 0x0501 #endif

#ifndef _win32_windows #define _win32_windows 0x0501 #endif

#ifndef _win32_ie #define _win32_ie 0x0601 #endif

Reference: https://msdn.microsoft.com/zh-cn/library/windows/desktop/aa383745 (v=vs.85). aspx

2, error rc2104:undefined keyword or key name:afx_ids_invalid_arg_exception.

Copy the header file "Afxres.h" (Under ... \vs installation directory \vc\atlmfc\include\) containing "fx_ids_invalid_arg_exception" to the project folder.

vs. upgrading C + + projects encountered some problems