ado 0x80004002

Win7上编译的ADO程序无法在低版本系统上运行,创建ADO时提示错误:0x80004002

源码:

hr1 = m_pConnection.CreateInstance(__uuidof(Connection));

解决:

1.找xp重编

2.(未测试)

下载:
http://download.microsoft.com/download/6/4/3/64318ED2-7E18-4A5C-80E2-9BDA0DF02DB3/msado60_Backcompat_i386.tlb
相关代码导入修改为:
#import "msado60_Backcompat.tlb" no_namespace rename
("EOF","EndOfFile")

参考:http://www.myexception.cn/program/894253.html

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