完全卸载MySql_MySQL
mysql卸载
(1) 开始-MySQL-MySQL Server 5.1-MySQL Server Instance Config Wizard--->Remove Instance。
(2)点击[开始]--[运行],输入services.msc回车,进入服务管理窗口。
(3)服务里面找到MySQL服务,将MySQL的服务给停止。
(4)点击[开始]--[运行],输入console回车进入控制面板,找到添加删除程序,找到MySQL选择卸载。
(5)这步很重要,之前不管我怎么卸载MYSQL清空残余文件都还是要输入原始密码,后来试试找了下注册表,清空后果然有效。
删除注册表数据,通过regedit,删除以下几个文件【也可以在注册表里搜索mysql】:
HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/Eventlog/Applications/MySQL
HKEY_LOCAL_MACHINE/SYSTEM/ControlSet002/Services/Eventlog/Applications/MySQL
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Eventlog/Applications/MySQL
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services一般服务会以相同的名字(名字通常是MySQL)在这里显示一个主健,直接删除相关的键值便可。
(6)最后将MySQL安装目录和保存数据库数据的目录也删除。
通常这两个目录分别在C:/program files/mysql 和 C:/Documents and Settings/All Users.WINDOWS/Application Data【或C:/Documents and Settings/All Users/Application Data】(这个目录是
(7)重新启动机器。
到此原mysql已经被完全卸载。

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