Be sure the second usb with install.win and the other files its in the “images” folder.
I had the exact same problem. I wanted to restart Win from the tablet and in 5% it stopped and said there had been an error, now I can’t log in with Windows (I get the dual screen at first, I pick Windows and it tries to start but then goes blank), and Android works perfectly normal.
I would like to know how to have both android and windows and have a working windows!
