When it comes to computers in my house, it never rains but it pours. Microsoft released their monthly Patch Tuesday updates on 8 November 2016, which I duly installed and rebooted, and turned the computer off. When I turned it on the following day, the computer failed to boot. It didn’t even get as far as the blue Windows logo that appears when you try to boot Windows 10. “Very odd”, I thought, “I wonder what caused that?” and went to do some digging.