title: Upgrading SQL Server Express to Developer performance counter registry consistency error
body: <p><img src="https://i.stack.imgur.com/HzqJ7.jpg" alt="enter image description here"></p>
  
  <p>I am currently attempting to upgrade my version of SQL Server Express Edition to Developer edition.</p>
  
  <p>I have come across this Failure message, can someone</p>
  
  <p>A.) Explain is a basic clear way what this actually means so I can get my head around it.</p>
  
  <p>and</p>
  
  <p>B.) Suggest a solution for this problem </p>