>And what do I declare MyProcess as? I tried as System.Diagnostics.Process but that was not correct. Thanks!
>
>MAC


It is working for me!

Here is my code in a test application:

    Dim MyProcess As New Process

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MyProcess.StartInfo.FileName = "notepad.exe"
        MyProcess.StartInfo.WorkingDirectory = "c:\temp"
        MyProcess.StartInfo.Arguments = "Test.txt"
        MyProcess.Start()

        MyProcess.WaitForExit()
        MessageBox.Show("It was time!!!", "Process has now exited")
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        MyProcess.StartInfo.FileName = "c:\temp\test.bat"
        'MyProcess.StartInfo.WorkingDirectory = "c:\temp"
        MyProcess.Start()

        MyProcess.WaitForExit()
        MessageBox.Show("It was time!!!", "Process has now exited")
    End Sub