title: Object reference not set to an instance of an object on mySQL Installer while configuring mySQL Server 8.0.25
body: <p>I recently deleted mySQL and now when i am trying to reinstall it is giving me an error while configuring the mySQL Server
  i have tried deleting everything from program file and registry also still no success
  <a href="https://i.stack.imgur.com/lHsAz.png" rel="nofollow noreferrer">enter image description here</a></p>