Is there a command line application in W7 that will allow a task or batch file to mute/unmute the system speakers?

Hope this web link will help you !! http://www.howtogeek.com/howto/windows-vista/create-a-shortcut-or-hotkey-to-mute-the-system-volume-in-windows/Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hope this web link will help you !! http://www.howtogeek.com/howto/windows-vista/create-a-shortcut-or-hotkey-to-mute-the-system-volume-in-windows/Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.