No joy Peter - sadly the Win10 upgrade failed once again - exactly the same as before 'Working on updates gets to 71%' Your device ran into a problem and two restarts before the same error comes up;
We couldn’t install Windows 10.
We’ve set your PC back to the way it was right before you started installing Windows 10.
0xC1900101 - 0x40017
The installation failed in SECOND_BOOT phase with an error during BOOT operation.
