[E4tH879]

Nevermind all i had to do is make the following changes

Private Sub DisplayOutput(ByVal sendingProcess As Object, ByVal output As DataReceivedEventArgs)
        OutText.AppendText(output.Data() & vbCrLf)
    End Sub

Public Function ziload(ByVal para As String)
        If (My.Computer.FileSystem.FileExists("ziphone.exe")) Then

            'CHANGE HERE
            P = New Process()
            'CHANGE HERE

            With P
                AddHandler P.OutputDataReceived, AddressOf DisplayOutput
                .StartInfo.CreateNoWindow() = True
                .StartInfo.UseShellExecute = False
                .StartInfo.RedirectStandardInput = False
                .StartInfo.RedirectStandardOutput = True
                .StartInfo.FileName = "ziphone.exe"
                .StartInfo.Arguments = para
                .SynchronizingObject = OutText
            End With
            P.Start()

            disabler()
            P.BeginOutputReadLine()
            P.EnableRaisingEvents = True

        Else
            MsgBox("File """ & "ziphone.exe" & """ does not exist !", MsgBoxStyle.Exclamation, "File not found")
            enabler()
        End If
    End Function

    Public Function closer()
        P.CancelOutputRead()
        P.Kill()
        OutText.AppendText(vbNewLine)
        enabler()
    End Function