Can't update CU7

Error:
The following error was generated when "$error.Clear(); 
        if (get-service MSExchangeServiceHost* | where {$_.name -eq "MSExchangeServiceHost"})
        {
            restart-service MSExchangeServiceHost
        }
        " was run: "Microsoft.PowerShell.Commands.ServiceCommandException: Service 'Microsoft Exchange Service Host (MSExchangeServiceHost)' cannot be started due to the following error: Cannot start service MSExchangeServiceHost on computer '.'. ---> System.InvalidOperationException: Cannot start service MSExchangeServiceHost on computer '.'. ---> System.ComponentModel.Win32Exception: The service cannot be started, either because it is disabled or because it has no enabled devices associated with it
   --- End of inner exception stack trace ---
   at System.ServiceProcess.ServiceController.Start(String[] args)
   at Microsoft.PowerShell.Commands.ServiceOperationBaseCommand.DoStartService(ServiceController serviceController)
   --- End of inner exception stack trace ---".