private void buttonGetSettings_Click(object sender, EventArgs e)
        {
            StringBuilder filePath = new StringBuilder();
            Boolean       result   = RemoteCall.GetSettingFile(filePath);

            if (result)
            {
                AppendLog(String.Format("Success: taskList file: {0}", filePath.ToString()));
                Process.Start(filePath.ToString());
            }
            else
            {
                this.listBoxLog.Items.Add(String.Format("Failed to get taskList"));
            }
        }