We just install Exchange 2007 with SP1. When try to enable Outlook Anywhere getting error message below:Summary: 1 item(s). 0 succeeded, 1 failed. Elapsed time: 00:00:00SPSETIA-EXH2007FailedError:The Active Directory object for virtual directory 'IIS://spsetia-exh2007.setiabecamex.vn/W3SVC/1/ROOT/Rpc' on 'SPSETIA-EXH2007' could not be created. This might be because the object already exists in Active Directory. Remove the object from Active Directory, then re-create it.Unexpected ErrorWarning:Outlook Anywhere will be enabled on your Client Access server after a configuration period of approximately fifteen minutes. To verify that Outlook Anywhere has been enabled, check the application event log on server SPSETIA-EXH2007.Exchange Management Shell command attempted:enable-OutlookAnywhere -Server 'SPSETIA-EXH2007' -ExternalHostname 'spsetia-exh2007.setiabecamex.vn' -DefaultAuthenticationMethod 'Basic' -SSLOffloading $falseElapsed Time: 00:00:00Try search around AD can't find this object as mention in the error. Any idea to resolve this?

Where i can find in Active Directory and remove the duplicate Object?

I believe its located at: CN=Protocols,CN=[Exchange Server],CN=Servers,CN=[Your Exchange Admin Group,CN=Administrative Groups,CN=ExchHosting,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=[Domain],DC=com There should be a CN=HTTP However, in my case this does not exist. I have a CCR mailbox missing these virtual folders, as far as I can tell, since initial installation. When I try to create the OwaVirtualDirectories I am also told: The active directory object for virtual directory 'IIS://ServerName/W3SVC/1/Root/Exchange' on ServerName could not be created. This might be becasue the object already exists in Active Directory. Remove the object from Active Directory, then re-create it. Doing a get-owaVirtualDirectory lists nothing on this server, and looking via ADSI doesnt show any HTTP container. I googled and found other people having this issue, but no solutions have been posted that I could find.