create an appointment in outlook

[kevcar40]

hi
i have taken the following code from the microsoft knowladge base
i want to create an appointment automaticaly from access

The information on the knowledge base asks for Microsoft Outlook 9.0
Object Library
the system i am using has Microsoft Outlook 11.0 Object Library
installed
will this give me a problem?
the code is crashing on the line indicated below

can anyone plaease tell me if i am on the right lines

thanks

kevin

Private Sub cmdAddAppt_Click()
On Error GoTo Add_Err

'Save record first to be sure required fields are filled.
DoCmd.RunCommand acCmdSaveRecord

'Exit the procedure if appointment has been added to Outlook.
If Me!AddedToOutlook = True Then
MsgBox "This appointment is already added to Microsoft
Outlook"
Exit Sub
'Add a new appointment.
Else
Dim objOutlook As Outlook.Application
Dim objAppt As Outlook.AppointmentItem
Dim objRecurPattern As Outlook.RecurrencePattern

Set objOutlook = CreateObject("Outlook.Application")
****CRASHES HERE*****
Set objAppt = objOutlook.CreateItem(olAppointmentItem)

With objAppt
.Start = Me!ApptDate & " " & Me!ApptTime
.Duration = Me!ApptLength
.Subject = Me!Appt

If Not IsNull(Me!ApptNotes) Then .Body = Me!ApptNotes
If Not IsNull(Me!ApptLocation) Then .Location = Me!
ApptLocation
If Me!ApptReminder Then
.ReminderMinutesBeforeStart = Me!ReminderMinutes
.ReminderSet = True
End If

Set objRecurPattern = .GetRecurrencePattern

With objRecurPattern
.RecurrenceType = olRecursWeekly
.Interval = 1
'Once per week
.PatternStartDate = #7/9/2003#
'You could get these values
'from new text boxes on the form.
.PatternEndDate = #7/23/2003#
End With

.Save
.Close (olSave)
End With
'Release the AppointmentItem object variable.
Set objAppt = Nothing
End If

'Release the Outlook object variable.
Set objOutlook = Nothing

'Set the AddedToOutlook flag, save the record, display a message.
Me!AddedToOutlook = True
DoCmd.RunCommand acCmdSaveRecord
MsgBox "Appointment Added!"

Exit Sub

Add_Err:
MsgBox "Error " & Err.Number & vbCrLf & Err.Description
Exit Sub
End Sub