Three hospital worm infection dubbed 'substantive failure'

"....after administrators disabled Windows security updates, which were blamed for causing computers to reboot during surgery..."

I HATE!!!! that windows does that. When I saw that the first time, is when I was certain that windows has no place running a professional machine.

Someone told me you can disable it on the server versions of window - but why should I have to? Why can't I click "Don't reboot - ever"?