I was facing problem to disable “Change” option from msi installer. I found the solution in little time.

  1. If you haven’t install MSI ORCA then install it.
  2. Open the msi file in MSI ORCA editor.
  3. Select “Property” from left pane (Table pane), and Right click and ‘Add Row’ with property name ‘ARPNOMODIFY’ and value ‘1’ .
  4. Save it and its done 🙂