Chuwi Hi10 corrupted files

Hi all. I recently bought a none working Chuwi Hi10 from a car boot sale. I know little about what the previous owner has done to it but at least the hardware appears to be working good. Two system files have become corrupted and is stopping the OS working.

I am unable to access Windows desktop or explorer, I can only access a blue screen with automatic repair and so on, It goes into an endless loop if I try to use the repair options however there is mention of Windows 10 within the menus.

Model: CW1514
Serial: HBQ64G45160500902

Bios revision: 2.17.1249

Any help would be most appreciated thanks Malcolm.