I have a hp pavilion with windows vista, downloaded mathematica, and just
keep getting an annoying beep when i click on something. When i click on
random things it will beep really loud, sounds like its from the speakers
because when i mute them it wont play, but otherwise it will. I have all the
sounds associated with it turned off, and it doesn't sound like any windows
sound. Any ideas on what it could be and how to turn it off? I tried
editing the registry like
http://channel9.msdn.com/ShowPost.aspx?PostID=333197 says to, but each
property was already set to " ".