ThisAddIn_ShutDown doesn't execute

Question

In my add-in for Outlook, I have the following lines.

private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
  MessageBox.Show(\"Hazaa!\");              


        

Answer 1

If you are using Outlook 2010 you can ask Outlook to inform your plugin when it is shutting down.

[RequireShutdownNotification]=dword:0x1

The Key has to be placed in the Registry Folder of your Plugin