Outlook instance problem

[v_gyku]

I am trying to kill outlook instance...

[code]
'Create a reference to namepsace
Dim nmsName As outlook.NameSpace
Set nmsName = objout.GetNamespace("MAPI")


'Create an instance of the sentmail folder
Dim fldfolder As outlook.MAPIFolder
Set fldfolder = nmsName.GetDefaultFolder(outlook.OlDefaultFolders.olFolderSentMail)
[\code]

Set nmsName = Nothing
Set fldfolder = Nothing

objout.Quit
Set objout = Nothing

Instance is not going...

Or is there any way i can get that outlook application is open?