by boco » 30.04.2017, 21:29
Exacxtly. Installing absolutely all updates at once isn't possible, as some must be installed exclusively, and some depend on others. So you need to reboot and recall until it tells you it is done (note there are checkboxes that can be checked to do this automatically).
Microsoft update catalog: http://catalog.update.microsoft.com/v7/site/
Windows Install media download: https://support.microsoft.com/en-us/help/15088/windows-create-installation-media