Event ID - 8064

Event Id8064
DescriptionCould not read entry <object name> on directory <directory name>. Cannot access Connection Agreementinformation. Make sure that service was installed properly. <connection agreement name>
Event InformationAccording to Microsoft:
This event is usually seen during setup of Exchange 2000 or setup of the Active Directory Connector (ADC) service. It indicates that the Setup program was not able to read configuration information from Active Directory.
1. The Exchange 5.5 server specified during setup has the service account entered in Active Directory format (username@domain) rather than the older NT format (domain\username). Setup is expecting to find the old format and fails if it finds otherwise.
2. The addition of the ADC to the schema of the root domain might not have replicated to the child domain.
1. During Setup, specify the Exchange 5.5 Service account in NT Format (domain\username).<be>2. Wait for the schema to replicate from the parent domain to the child domain. Then try again.
3. Make sure the ADC service account has permissions to read its configuration information from Active Directory.
Reference LinksExchange (MSExchangeADDXA)

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