AutoItX3.dll and Vb.net 2005

[analyzerx]

Hi, I trying to open a window and type something in it using AutoItX3.dll and vb.net 2005

cAutoit = New AutoItX3Lib.AutoItX3 'create a new instance
        Dim intResult As Integer

        intResult = cAutoit.Run("mpez.exe")
        intResult = cAutoit.WinWait("mpez")
        intResult = cAutoit.WinWaitActive("mpez")
        cAutoit.Send("mpez{ENTER}")

should do:

run mpez.exe

wait until title mpez is active and type mpez{enter}...

This goes up to where the program loads and then the vb project freezes...

how can I do this?

thanx