Event ID - 94

Event Id94
SourceMicrosoft-Windows-CertificationAuthority
DescriptionActive Directory Certificate Services %1 cannot open the certificate store at CN=NTAuthCertificates,CN=Public Key Services,CN=Services in the Active Directory's configuration container.
Event InformationAccording to Microsoft
Cause :
This event is logged when Active Directory Certificate services cannot open the certificate store in the Active Directory's configuration.
Resolution :
Enable the CA to open AD DS containers
To resolve this problem:
1.Confirm that the certification authority (CA) has necessary permissions to essential Active Directory Domain Services (AD DS) containers and objects.
2.If the CA certificate is missing from the NTAuth store, publish it manually.
Note
To perform this procedure, you must have membership in Domain Admins, or you must have been delegated the appropriate authority.
Confirm permissions on essential AD DS containers and objects
To confirm that the CA has necessary permissions on AD DS containers and objects within these containers:
1.On a domain controller, clickStart, point toAdministrative Tools, and clickActive Directory Sites and Services.
2.ClickActive Directory Sites and Services [domainname] where [domainname] is the name of your domain.
3.On the,View menu, clickShow Services Node.
4.Double-click Services, double-click Public Key Services, and right-click each container listed below, or the objects listed within the container, and clickProperties.
5.On the Security tab, confirm the required permissions.
Reference LinksEvent ID 94 from Source CertificationAuthority

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