When my OS was Windows XP before, I would not end and restart the process of explorer after using ccleaner instead I restarted my windows and the obsolete notification cached were gone. But when I shifted my OS to Windows 7, when using ccleaner and restarted my OS nothing happens in the notification cached. No matter how many times you done this it won't do it's job until and only your restart your explorer after cleaning and you have to restart the explorer before restarting or shutting down your windows 7 or else notification cached will not be removed.
Yes, I havn't notice the changes i