（1）Visual Basic 6.0, Enterprise Edition (Simplified Chinese) https://msdn.itellyou.cn/ 开发人员工具 - VB6 1999-04-09
(2) Visual 6.0 Service Pack6 https://pan.baidu.com/share/link?shareid=554608722&uk=3540437457&at=1645434489299 2004-03
(3) Visual Basic 6.0 Service Pack 6 https://www.microsoft.com/zh-CN/download/details.aspx?id=50722 2021-03-23
** 摘自内容https://zhuanlan.zhihu.com/p/462005949