Sign up today to participate, stay informed, earn points and establish a reputation for yourself!Sign up! or login
The only property you need to use is IAGREE=Yes. No extra shortcuts or toolbar will be installed. The other properties only work in the UI sequence. I prefer to build a transform in which I put the property, the preventautoupdate registry key and remove the autorun registry key.
Following up on artini's note, you can extract the Messenger MSI's from the download executable using /C /T:<path> command line parameters.
Another way to disable autorun is to remove the registry entry 'HkcuAutoLaunch' from the registry table.