With VolumeLock you can guarantee that the volume level will never be changed unexpectedly. By creating rules for volume control you can prevent other applications from changing the volume suddenly. VolumeLock includes a powerful lock function, a scheduler, command line support, an ability to store and retrieve a lot of rule configurations via one mouse click. It works with all modern sound cards and can be useful for home and power users alike. Version 1.5 has added language support for Italian and Chinese Simplified, updated help file, and fixed few bugs.