Post-Installation or Upgrade Guide Upgrading Simphony Post-Upgrade Steps for CAPS on IIS for Simphony 2.9 Users Step 5 - Stop IIS Step 5 - Stop IIS To stop IIS: Run the command window with administrator privileges. Enter the iisreset /stop command, and press Enter. Parent topic: Post-Upgrade Steps for CAPS on IIS for Simphony 2.9 Users