We have arlready migrated to exchange 2010 and we are in the process to removed the old e2k03 servers. I have already removed the e2k03 back0end server and now I am trying to remove the e2k03 front-end server but I am receiving this error :
[21:16:49] Setup encountered an error while checking prerequisites for the component "Microsoft Exchange":
0X8007202B (8235): A referral was returned from the server.
[21:23:18] CComBOIFacesFactory::QueryInterface (f:\titanium\admin\src\udog\bo\bofactory.cxx:54)Error code 0X80004002 (16386): No interface.
The public folder, database, replica are already removed.
Any idea about the error will be apreciated!