I wrote a COM Add-In, which works fine normally, but crashes on some
machines or it has the Resiliency Problem.

Therefore i'm asking if I'm doing everything right.

For example:

Private obCalendarItem As Object
Private moCalendarItem As Object
....
Private Sub moCalendarItems_ItemAdd(ByVal Item As Object)
Set obCalendarItem = Item
Set moCalendarItem = New Redemption.SafeAppointmentItem
moCalendarItem.Item = obCalendarItem
End Sub
....
At Explorer_Close and On_Disconnection I set these Objects to Nothing


I read, that Redemption can cause problems and can be solved with:
set Utils = CreateObject("Redemption.MAPIUtils")
Utils.Cleanup

But I also read, that CreateObject is responsibile to the Resiliency
problem because of script stoppers.

What can i do?