title: The security settings could not be applied, Access denied for user 'root' @ 'localhost' while installing?
body: <p>I wanted to change my MySQL password so I uninstalled it and then again tries to install it. while installing it keeps on showing the error.<a href="https://i.stack.imgur.com/HtJF2.jpg" rel="nofollow noreferrer">click to show error</a></p>