In the opbject browser, look up the tree a bit. Look for any case in which the object(s) that contain your children objects might have the same name in the same node of the tree. If that is the case, you need to use some mechanism for identifying WHICH of the objects with the same name contains the object you want. I use name mapping with extra seach. I forget the name of the property. You can also look at the various Find methods.