I have Exchange Server 2010 SP1 installed (Hub server and MailDB server) on Windows Server 2008 R2 with SP2.
When upgrading to Exchange 2010 SP3 on Hub Server there is an error:
Organization Checks
FAILED
Setup encountered a problem while validating the state of Active Directory:
Active Directory error 0x8000FFFF occurred while searching for domain controlle
rs in domain zmzm.local: Logon failure: unknown user name or bad password.
I am loging in with Administrator account.