Can't configure Cluster Aware Updating

I'm trying to install the Cluster Aware Updating service. But I'm not be able to fix this error:

“Unable to create the CAU clustered role because a Network Name resource could not be created. This can occur if a computer account (virtual computer object) for the role could not be created in the domain. Check the event log for more information. If the cluster name account does not have permissions to create the object, you can pre-stage a computer account in Active Directory. Then, use the Add-CauClusterRole Windows PowerShell cmdlet with the VirtualComputerObjectName parameter to create the CAU clustered role. For more information about pre-staging computer accounts, see http://go.microsoft.com/fwlink/p/?LinkId=237624.”

I hava prestage a computeraccount: CAU-ATC
The computeraccount of the cluster is: ATC-CLUSTER

I give the ATC-CLUSTER account permission to create computeraccounts in the OU of the cluster.

But still, I get this error.