Hello! I've also kill my windows installation with a standard Windows reset. So only android is working at the moment. I've tried to use USB stick that was formatted with Rufus and copied Windows files from the first post. But onlu thing that I have get is a first boot screen to choose Android/Windows. If I choose Windows it goes in to self repair mode and no fresh installation starts. What I am missing? Do I need USB hub for USB? Do I need OTG cable USB 2.0 to micro USB so Chuwi will see and start installation. I do not have USB kayboard at the moment. Please help!
Yesterday I spent the whole day with the same problem and was able to start from the USB-Stick. follow these steps :
call BiOS, then Save and exite, then at the bottom you will find your USB-Stick under "Boot override" menu click and so can start from your USB
Sorry for my english: i can russian or germa
Boriss - as Dakota is saying, it sounds like you are booting from your tablet hard disk and not the usb stick. Reboot the tablet and hit Esc/F7 to get into the BIOS screen. Select the right-most tab (the one with the save and exit options at the top) and it should have a "Boot Override" option listed with your USB stick as an option. Choose that and it should try to boot from your USB stick.