MySQL安装不上_MySQL
- WBOYOriginal
- 2016-06-01 13:12:031367browse
由于之前安装过MySQL，卸载重装之后，每次到最后一步，start server就无响应，原因在于之前的MySQL没有卸载干净。
卸载步骤：
1,到控制面板里面卸载mysql
2.到安装盘:/Program Files目录下把mysql目录删除
3.如果在其他盘还有设置目录也要删除，空目录也要删除
4.到regedit修改注册表，删除：
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
5.一定要删除目录 C:/Documents and Settings/All Users/Application Data/MySQL
由于目录C:/Documents and Settings/All Users/Application Data/MySQL 是受系统保护目录，所以要先修改用户权限进入该文件夹。
重新安装就安装成功了。
上述内容参考了：mysql安装不上分析Statement：
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