title: PowerShell ISE: how to run new PowerShell version
body: <p>How can I get PowerShell ISE to work with PowerShell 6.0. Currently, it has 4.0.</p>
  
  <p>This server has PowerShell 4.0 installed and I installed PowerShell 6.0 with PowerShell-6.1.0-win-x64.msi from this link: <a href="https://github.com/PowerShell/PowerShell/releases" rel="noreferrer">https://github.com/PowerShell/PowerShell/releases</a>
  The files now exist in C:\Program Files\PowerShell\6.</p>
  
  <p>However, ISE still shows 4.0, but I need it to run 6.0</p>
  
  <p>$PSVersionTable.psversion</p>
  
  <p>Major  Minor  Build  Revision</p>
  
  <p>4      0      -1     -1     </p>