To install or update the desktops of the users with a minimum of user interaction, you can perform a silent installation. Silent installations install the Office Live Meeting client on desktops without displaying an installer user interface on the user’s computer. The user continues standard operations, but the next time that they run Office Live Meeting, the new Office Live Meeting client is already loaded and ready to use.
To perform a silent installation, you must have full access to the desktops where you want to install the meeting client.
For details, see Installing the Office Live Meeting Client.