ใช้ IIS กับ asp.net เเล้ว Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046}

Private Sub SendMail()

        Dim OutlookMessage As Outlook.MailItem
        Dim AppOutlook As New Outlook.Application

        Try
            '...............................
            '...............................
            OutlookMessage = AppOutlook.CreateItem(Outlook.OlItemType.olMailItem)
            Dim Recipents As Outlook.Recipients = OutlookMessage.Recipients
            Recipents.Add("[email protected]")
            OutlookMessage.Subject = "TEST"
            OutlookMessage.Body = "Body Test"
            OutlookMessage.BodyFormat = Outlook.OlBodyFormat.olFormatHTML
            OutlookMessage.Send()
        Catch ex As Exception
            Response.Write("<script type=""text/javascript"">alert(""" & ex.ToString() & """);</script")
        Finally
            OutlookMessage = Nothing
            AppOutlook = Nothing
        End Try

    End Sub