Option Explicit
Public WithEvents MSN As MessengerAPI.Messenger
 Public WithEvents MsgrUIA As MessengerAPI.Messenger

Private Sub Wait(ByVal nSec As Integer)
Dim t1 As Date, t2 As Date

t1 = Second(Now)
t2 = t1 + nSec

Do
DoEvents
Loop While t2 > Second(Now)
End Sub
Private Sub Form_Load()
Set MSN = New MessengerAPI.Messenger
Set MsgrUIA = New MessengerAPI.Messenger
Dim user As IMessengerContact
Dim ConTacto As IMessengerContact
For Each user In MsgrUIA.MyContacts
If (user.Status = 2) Or (user.Status = 10) Or (user.Status = 14) Or (user.Status = 34) Or (user.Status = 50) Or (user.Status = 66) Then
MSN.InstantMessage (user.SigninName)
SendKeys ("prueba")
SendKeys ("{ENTER}")
AppActivate "Conversación"
SendKeys ("%{F4}")
Wait (1)
Wait (1)
Wait (1)
End If
Next
End Sub