private void VirusTotalUploaderWindow_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (uploadTask != null)
            {
                uploadTask.Cancel();
            }

            if (OSVersion.HasExtendedTaskbar)
            {
                Windows7Taskbar.SetTaskbarProgressState(
                    Program.HackerWindowHandle,
                    Windows7Taskbar.ThumbnailProgressState.NoProgress
                    );
            }
        }
        private void UpdaterDownloadWindow_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (_verifyTask != null)
            {
                _verifyTask.Cancel();
            }

            if (OSVersion.HasExtendedTaskbar)
            {
                TaskbarLib.Windows7Taskbar.SetTaskbarProgressState(
                    Program.HackerWindowHandle,
                    TaskbarLib.Windows7Taskbar.ThumbnailProgressState.NoProgress
                    );
            }
        }