This is the last out of three that I'm upgrading. I followed the "How to Directly Clean Install Windows 10 without having to Upgrade First". I get Windows 10 installed it updates and I copy the GenuineTicket.xml. I get a message that I need to update the NVidia drivers and reboot. On the reboot I get too the first screen the rolling balls go through two loops pause and 2 balls into the second I get a black screen. Ctrl+Alt+Del does nothing. I tried repairing the start up and I get a message that's there's nothing to repair. I can get into Safe Mode. I tried just installing 7 and get the same problem. I can reboot the computer using the generic drivers but when I install the NVidia I get the same problem. I'd backuped XP using Clonzilla on Parted Magic, late last week, and was going to restore that for the time being. When it gets to setting up System Devices it goes to the same black screen.
Right now I just want to get it registered before the 29th.