using winscp to upload and download file in sftp site using vb 2005

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VB8

VB9

VB

Hi,
In my program(console program), I using WinSCP ver. 4.3.8 to upload and download file in a SFTP site/server.
below is my code:

Dim _Host As String = AppSettings.Get("sftp_Host")
          Dim _UserName As String = ReturnValue(oSFTPConStr.GetValue(1))
          Dim _Password As String = ReturnValue(oSFTPConStr.GetValue(2))
          Dim _InboxPath As String = AppSettings.Get("sftp_inFolder")
          Dim _Port As String = AppSettings.Get("sftpPort")

          Dim nPath As String = AppSettings.Get("sftp_Folder")
          Dim nName As String = AppSettings.Get("cTextFileName")

          'create the required startinfo for program to run in background.
          Dim startInfo As New ProcessStartInfo
          startInfo.FileName = _winScppath
          startInfo.RedirectStandardInput = True
          startInfo.RedirectStandardOutput = True
          startInfo.UseShellExecute = False
          startInfo.CreateNoWindow = True
          startInfo.WindowStyle = ProcessWindowStyle.Hidden

          'create the process object.
          Dim process As New Process
          process.StartInfo = startInfo
          process.Start()

          'run the commands
          process.StandardInput.WriteLine("open " + _Host)
          process.StandardInput.WriteLine(_UserName)
          process.StandardInput.WriteLine(_Password)
          Dim ans = process.StandardOutput.ReadLine
          While ans <> Nothing
              If ans.Contains("Session started.") Then
                  ans = ans
                  Exit While
              End If
              ans = process.StandardOutput.ReadLine
          End While
          process.StandardInput.WriteLine("cd " + _InboxPath)
          process.StandardInput.WriteLine(" get " + _InboxFile & " " & _LocalInbox)
          process.StandardInput.Close()
          process.WaitForExit(1)

the program runs on a Job Scheduled task, and were using ASG-Zena to create scheduled run. Zena is a job scheduler.

How can i run my program using Zena Job scheduler ? PLEASE Help Me.