private void Remove()
        {
            StatusLabel.Content = strings.removing;

            FFmpegHelper.RemoveFFmpeg();

            Progress.Value = 100;
        }
        private async Task Install()
        {
            StatusLabel.Content = strings.downloading;

            string archive = await FFmpegHelper.DownloadFFmpeg(ProgressChanged);

            StatusLabel.Content = strings.installing;
            FFmpegHelper.InstallFFmpeg(archive);
        }