Hi, I recently upgraded our exchange 5.5 site to exchange 2000 enterprise, since the upgrade everything has been working fine but since I took the old server off the network I have been getting errors. Basically my question is - can anyone tell me how I can remove old unused servers in the Exchange administrator? The errors I am encountering are: An RPC communications error occurred. Unable to bind over RPC. Locality Table (LTAB. Can anyone help please? Thanks ------------------------------------------------------ Darren Humennyj IT Systems Co-ordinator Esprit Soutron Partnership Limited