DC Restart when start installing Exchange 2013 CU6

I have a domain installed on windows server 2012 R2 with function level 2008 R2 and when i try to install "as a administrator" Update for exchange 2013 CU6 or CU5  DC restart and am facing this error :

Error:
The following error was generated when "$error.Clear(); 
install-CannedAddressLists -DomainController $RoleDomainController

" was run: "Microsoft.Exchange.Data.Directory.ADTransientException: Failed to reconnect to Active Directory server  Make sure the server is available, and that you have used the correct credentials. ---> System.DirectoryServices.ActiveDirectory.ActiveDirectoryServerDownException: Active Directory server is not available. Please retry at a later time.
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Data.Directory.ConnectionPoolManager.GetConnectionFromPool(ConnectionPoolType connectionPoolType, ADObjectId domain, String serverName, Int32 port, Boolean& serverConnectionPresentButDownOrDisconnected)
   at Microsoft.Exchange.Data.Directory.ConnectionPoolManager.GetConnection(ConnectionType connectionType, String partitionFqdn, ADObjectId domain, String serverName, Int32 port, NetworkCredential credential)
   at Microsoft.Exchange.Data.Directory.ConnectionPoolManager.GetConnection(ConnectionType connectionType, String partitionFqdn, NetworkCredential networkCredential, String serverName, Int32 port)
   at Microsoft.Exchange.Data.Directory.ADDataSession.GetConnection(String preferredServer, Boolean isWriteOperation, String optionalBaseDN, ADObjectId& rootId, ADScope scope)
   at Microsoft.Exchange.Data.Directory.ADDataSession.GetWritableConnection(String preferredServer, ADObjectId identity, ADRawEntry scopeDeterimingObject)

I already prepare AD and Schema before start install 

Please Advice Thanks