For the package we use in our environment, we did not extract the MSI or the MSP. We run Silverlight.2.0.exe /q /ignorewarnings /noupdate
The command line argument /ignorewarnings will make sure that there will be no no-fatal error codes returned.
The command line argument /noupdate will disable the need to add a registry entry to disable the auto-update feature.
Previous to having the /noupdate command line argument our solution was to use an installation wrapper to add the registry entries as documented in this thread. These command lines were provided by a very reliable source.
/doNotRequireDRMPrompt = turns off the 1st use prompt allowing DRM Playback without requiring any end-user intervention. This setting is automatically included when the quiet install switch is used. By default, DRM Playback is set to prompt on 1st use.
/qu = quiet uninstall. This uninstalls Silverlight without seeing the GUI. Note: This will only uninstall the exact same version that it installed, so is typically only useful for testing scenarios.
Note: The /doNotRequireDRMPrompt and /ignorewarnings switches are only available with the version of Silverlight 2 GDR 2 (KB 960353 / 2.0.40115.0) or later.
By continuing to use this site and/or clicking the "Accept" button you are providing consent
Quest Software and its affiliates do NOT sell the Personal Data you provide to us either when you register on our
websites or when you do business with us. For more information about our
efforts, please visit