It is normal for the updates to fail on windows update. Just let it do its thing on its own. It will retry to install them and may fail again. This is normal now if it tries over and over to install the same update and it fails then you most likely have software that is conflicting with the install. Either way it will eventually either install the update or stop trying. As it will see that it is in fact a conflict and move on. Don't be alarmed by this just let it go.