private void OnElapsedTime(object source, ElapsedEventArgs e)
        {
            DateTime startTime = DateTime.Now;

            try
            {
                startTime = DateTime.Now;
                ExecuteProcess.scanPreviousData();
                ExecuteProcess.scanCurrentFileSystem();
            }
            catch (Exception ex)
            {
                StopProcesses();
                //logFFCBatch.WriteEntry( DateTime.Now.ToString() + ": Error Occured: " + ex.Message + "-OnElapsedTime()");
                File.AppendAllText(_FileName, "\r\n" + DateTime.Now.ToString() + ": Error Occured: " + ex.Message + "-OnElapsedTime()");
            }
            finally
            {
                //logFFCBatch.WriteEntry( DateTime.Now.ToString() + ": Finished job @ " + System.DateTime.Now.ToString() + " and took " + DateTime.Now.Subtract(startTime).Minutes + " min. -OnElapsedTime()");
                File.AppendAllText(_FileName, "\r\n" + DateTime.Now.ToString() + ": Finished job @ " + System.DateTime.Now.ToString() + " and took " + DateTime.Now.Subtract(startTime).Seconds + " sec(s). -OnElapsedTime()");
            }
        }