Run the Invoke-CsPoolFailOver cmdlet for pool "{0}" before you run the Invoke-CsPoolFailBack cmdlet. Verify that the cmdlet is run against Central Management store.
Run once per Lync Server user domain or server domain to set access control entries (ACEs) for Lync Server universal groups. ...
Run Set-CsConfigurationStoreLocation to set up a permanent location for the Central Management Store, or run Set-CsManagementConnection ...
Run the cmdlet with the 'CsLisConfiguration' parameter set to a valid Location Information Services (LIS) configuration file ...
Run the Invoke-CsPoolFailBack cmdlet for pool "{0}" before running the Invoke-CsPoolFailOver cmdlet. Verify that the cmdlet ...
Run the Invoke-CsPoolFailOver cmdlet for pool "{0}" before you run the Invoke-CsPoolFailBack cmdlet. Verify that the cmdlet ...
Schema definition for the requested Active Directory attribute isn't available. Please ensure local ADSI schema cache is ...
Schema modification registry is enabled on Schema Master. Or, remote registry modification is enabled on Schema Master if ...
Schema preparation requires Active Directory administrative tools to be installed. These tools are installed as a Windows ...
Scorch option specified. Disable all services on the Lync Server computer, including those still enabled in the topology. ...