Option Explicit Main Sub Main Dim oClusApp Dim oCluster Dim oParent Set oClusApp = CreateObject("MSCluster.ClusApplication") Set oCluster = oClusApp.OpenCluster("10.0.0.1") Set oParent = oCluster.Parent MsgBox "Parent's Name is " & oParent.Name if oParent = oCluster then MsgBox "Parent is Cluster." end if End Sub