Outlook VBA, display alerts

Hi all,

I am writing a VBA code in Outlook that saves an Excel file. When the code saves the document, I have the usual question we all get on Excel: Save, Save as or Close. In Excel's VBA, you can avoid this message by typing "Application.DisplayAlerts = False" but it doesn't seem to be working in Outlook. Do you have any idea of a code that does the same for Outlook VBA ? Thanks a lot !