Completely remove MySQL tutorial

1. Stop MySQL Server first

Steps: This PC --> Administration --> Services and Applications --> Services --> Find MySQL --> Stop

 

2. Uninstall MySQL Server

Steps: Start -> Settings -> Control Panel -> Programs and Features -> Find and uninstall all MySQL related items

2-1. Open the control panel of the computer (shortcut key Win+R, enter control), click Uninstall a program in Programs and Features

2-2. Uninstall related MySQL applications.

Uninstalled page

Alternatively, you can type Control Panel directly into the search box on your computer, following the same steps as above.

3, delete the MySQL folder

Steps:

1. Find the path where MySQL was installed and delete the MySQL folder
2. Open the C drive --> find programDate (this is a hidden file) --> MySQL --> delete the MySQL folder (the purpose is to prevent MySQL from remaining data)

3-1. I installed it on the C drive before, so open this computer, enter the C drive, find the MySQL in the program Files and delete it

3-2. Because some people's computers have hidden files, in order to delete MySQL cleanly, click to view hidden files on this computer.Enter program data, find MySQL and continue to delete.

4. DeleteRegistry

4-1. Open the registry (shortcut key: Win+R, enter regedit)

 

4-2. Find HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\MySQL

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventLog\Application\MySQL

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControl001\Services\MySQL

The above files have the same path as 002, 003, 004 and other related files, just find the MySQL directory and delete it

 

 

 

After completing this, MySQL is completely deleted. If you still need to check, you can check whether there are any residual files on the C drive of the computer.(optional)