Additional SQL Server features and topics not covered by specific categories
Hi @Mohamad El-Abd ,
You can look at the event log for more information about this error.
The possible reason is insufficient permissions, mark sure the account that was used to install SQL Server has the correct permissions in the cluster, the permission 'Create Computer Objects' should be granted to the Cluster Name Object
Open the avtive directory and computer snap-in
Locate 'Computer' container
Make sure 'Advanced Features' is selected
Open the properties of the container and click the 'Security' tab, click 'Add' and add the CNO, make sure to select 'Computers' option in the 'Object Types' window
Click 'Advanced', highlight the CNO, and click 'Edit'
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