ensure that the cluster network name has "create computer object" permissions
cluster name object permissions
create computer objects permissions
ensure that cluster name object is granted permissions to the secure dns zone
create computer object on domain controller access is denied cluster
cluster network name resource failed to create its associated computer object in domain
access to the cluster can be granted/denied only to domain users and groupshow to find cluster name object

Navigate to OU where you want to create the Cluster Name Object, CNO. 1. Right click on the OU, and select New and select Computer. 2. In the Computer Name text A CNO is automatically created during cluster setup. When the administrator creates a failover cluster and configures clustered services or applications, the In Active Directory Users and Computers, on the View menu, make sure that Advanced Features is selected. · Locate and then right-click the CNO, and then click