Vista - how to logon via outlook to exchange with a specific profile name inbackground

Hi !
I created script which logon to exchange by usig sepcific profilename.
I need to do this in background - i mean that dialogbox which shows
password I have to disable.
Does anyone know how to do this?


Const olFolderInbox = 6

strComputer = "."

Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root
\cimv2")
Set colItems = objWMIService.ExecQuery _
("Select * From Win32_Process Where Name = 'outlook.exe'")


'If colItems.Count = 0 Then
Dim strProfile,objSession
WScript.Echo "ok"
Set objOutlook = CreateObject("Outlook.Application")
Set objNamespace = objOutlook.GetNamespace("MAPI")
objNamespace.Logon "CDO_lala_00C_001234",, False, True

Regards,
esska