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The following content mainly brings you mysql uninstall clean tutorial handouts, the knowledge here is slightly different from books, are professional and technical personnel in the process of contact with users, summed up, has a certain experience sharing value, hope to bring help to the majority of readers.

Many people have encountered a problem, that is, when installing MySQL operation error, the end result is not what they want. Uninstall and reinstall and find that you can't install it. In fact, the main reason is that the MySQL is not uninstalled clean, so how to uninstall the MySQL clean? The following article will give you a step-by-step introduction to how to uninstall mysql cleanly, hoping to be helpful to you.

Step 1: shut down the MySQL service

Right-click "computer" and select "manage" to open the "computer Management" interface.

Select "Service" in "Services and applications", find [mysql] on the right, right-click, and select "stop"

Step 2: uninstall the mysql software

You can uninstall it in the control panel

You can also use a software butler to uninstall

Step 3: delete all files on the physical location of MySQL on your computer's hard drive

1. Delete C:\ Program Files (x86)\ MySQL after uninstalling all the remaining files in this directory, and delete the mysql folder.

2. Delete the folder HKEY_LOCAL_MACHINE\ SYSTEM\ ControlSet002\ Services\ Eventlog\ Application\ MySQL. If not, you don't have to delete it.

3. Delete all C:\ ProgramData\ MySQL files under C disk. If you can't delete them, you can smash them with 3600.The programData file is hidden by default and can be seen after the settings are displayed.

4. Key! Delete the folder under C:\ Documents and Settings\ All Users\ Application Data\ MySQL. Be sure to delete it.

Note: the associated files can be found through the keyword lookup function included in the window system.

Registry information for step 4:MySQL

Note: this step is the most tedious and critical, and many people cannot reinstall successfully because they do not clean up the registry information in this step.

1. Windows+R runs the "regedit" file to open the registry

2. Delete the registry: HKEY_LOCAL_MACHINE\ SYSTEM\ ControlSet001\ Services\ Eventlog\ Application\ MySQL folder

Step 5: restart the computer

So you can reinstall the MySQL software!

Recommended for related video tutorials: "MySQL tutorial"

The above is how to uninstall clean details of mysql, please pay attention to other related articles!

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