Thank you Brian very much, all updates installed successfully, even some appeared under option and are also now installed! I have one more problem, I don't know if we should try to solve it here or open a new topic? Before we started fixing my problems, I had "get Windows 10 app" in my tray, and Windows update was showing that my Windows 10 is reserved, but now I don't have nor the icon in tray nor this message in WU.