static void UpdateLevel(CoreAudioDevice dev, bool reportFix)
        {
            var target = ConfigManager.Target;

            var orig = dev.IsMuted ? 0 : dev.Volume;

            if (orig != target)
            {
                dev.Mute(target == 0);
                if (target != 0)
                {
                    dev.Volume = target;
                }

                if (reportFix && ConfigManager.ShowNotifications)
                {
                    NotifyIconContext.Warning(5000, "Forced level " + orig + " --> " + target + " %", dev.FullName);
                }
            }
        }