windows10完全卸载mysql重新安装

ゝ一纸荒年。 2022-11-15 06:00 252阅读 0赞

一、卸载软件，可以用软件卸载也可以在控制面板卸载  
![控制面板][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx_size_16_color_FFFFFF_t_70]  
二、删除C盘下“C:\\Program Files (x86)\\MySQL”与“C:\\ProgramData\\MySQL”文件夹  
![C:\\Program Files (x86)\\MySQL][C_Program Files _x86_MySQL]  
![C:\\ProgramData\\MySQL][C_ProgramData_MySQL]  
三、清理注册表，在运行中输入“regedit”打开注册表。  
![打开注册表][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx_size_16_color_FFFFFF_t_70 1]  
按照以下目录删除注册表内容

1.HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet001\\Services\\Eventlog\\Application\\MySQL  
2.HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet002\\Services\\Eventlog\\Application\\MySQL  
3.HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Eventlog\\Application\\MySQL  
4.HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControl001\\Services\\MYSQL  
5.HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControl002\\Services\\MYSQL  
6.HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\MYSQL

四、清理完成可以重新安装MySQL数据库了。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx_size_16_color_FFFFFF_t_70]: /images/20221022/abc41297b0754997a4b70b2394f1bd9b.png
[C_Program Files _x86_MySQL]: https://img-blog.csdnimg.cn/20210331133801442.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx,size_16,color_FFFFFF,t_70
[C_ProgramData_MySQL]: https://img-blog.csdnimg.cn/20210331133726322.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20210331111557562.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3MTMxMTEx,size_16,color_FFFFFF,t_70