NT Netview 5.1.1 removing obj

[Alejandro Mechoulam <amechoul@BMA.COM.AR>]

Hi all.
I am having problems detecting new interfaces in cisco routers. It appears
as a new router. (it is not a loopback, it's a real interface).
Is there any way to remove an object from the database? (not the GUI delete
because it seems that only remove it from the map, the ovtopodump continues
reporting it).
I stopped the poling before removing the object, then I made a demandpoll
but it still report a duplicate address.
HELP!!!