– Not standard msiexec properties or transforms. Possibly custom public properties the Sophos MSI accepts. Common Sophos parameters might include:
– Not a valid msiexec switch. Possible confusion with /qr (reduced UI with progress bar) or /qn (quiet/no UI) or /qb (basic UI). If you meant /qr , that would be msiexec /qr for reduced UI.
However, the syntax you’ve given isn’t standard Windows Installer ( msiexec ) syntax, and some of the flags appear misspelled or non-standard. Let me break down what I see and then give a detailed review.