The Anti-Spyware feature in VirusBarrier X6 is designed to alert you with a visual and audio alert. While there are other features that can sound an alert, the Anti-Spyware feature is the most common. To turn off the audio alert, or to choose another sound, please use the following steps.
1) Launch VirusBarrier X6 and click on the Privacy button at the top of the window
2) Click the Anti-Spyware tab, and click Options near the bottom left corner of the window
3) On the left side of the VirusBarrier X6 window, under Alert, you can uncheck Play Sound, or choose a different sound.