When working with Microsoft Failover cluster network you might get error :
Cluster network name resource ‘Cluster Name’ failed registration of one or more associated DNS name(s) for the following reason:
The handle is invalid.
In order to solve this the cluster need to fix itself. just open Failover Clusetr Manager -> on the cluster itself -> right click -> more action -> click “Simulate Failure”
Then take the cluster offline
Right click -> More option-> “Repair”
go to the “Cluster Core Resources” -> take the Cluster Name offline -> then right click -> More option-> “Repair”
The Cluster Name Resource (should re-register correctly in the DNS) Should go online now follow all the Cluster Rolls