Chuwi HI10 pro bootet W10 nicht mehr

My Chuwi HI 10 pro Dual Boot SNr: HQ64G42161204213 Model: CW 1529

After interrupting W10 update booting in win not able: Error Loop:
attempting to recover installation… undoing changes made to your computer…

I dont get in any Reparation Tool of W 10 … All instructions ( F -Key s , shoot down 3 times, etc,) wich are on line, dont work.
I think the problem is the dual boot, which can removed only in Win 10.
Can anybody help?