Although I turn off all alerts in Sounds and Audio Devices I notice that I have some programs listed that I no longer have on my computer. One example is Avast! Antivirus. I uninstalled this and then used the complete removal tool before installing MSE. There does not appear to be a way of deleting the program from the list. As stated, I don't want any system or program sound alerts but I notice that IE is not a listed program should I change my mind. How do you add/remove programs in Sounds and Audio Devices?