Try Catch Block Inside of Sub Main

[Lunatic3]

When this code runs, all the errors in the forms are handled by the Try Catch of Sub Main. How can I avoid this?

Module Start
   Sub Main()
        Try
            ' some code here
              Application.Run(New Form1())
        Catch ex as System.Exception
              Messagebox.Show(ex.Message)
        End Try
   End Sub
End Module