AddHandler prog.ErrorDataReceived, AddressOf ProcessErrorDataReceived
        prog.StartInfo.FileName = "c:\konsolenProg.exe"
        prog.StartInfo.Arguments = arg1 + " " + arg2
        prog.StartInfo.UseShellExecute = False
        prog.StartInfo.RedirectStandardError = True
        prog.StartInfo.RedirectStandardInput = True 'sonst ist das Handle 
        ' ungültig
        prog.StartInfo.CreateNoWindow = True
        prog.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
        prog.StartInfo.UserName = "testuser"
        prog.StartInfo.Password = make_secureString("testpasswort") 'ein 
        ' SecureString wird erstellt
        Try
            prog.Start()
            prog.BeginErrorReadLine()
            tmrCheckProcess.Start() 'Überwacht den Prozess
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try