CHIWI Hi10 dualboot

I need the drivers to reinstal windows 10 on my CHIWI dualboot Hi10 model Q64G42160800068. On Android works fine but I can not make it work on windows.

And it is possible turn this dualboot tablet on a simple boot Windows 10 or Android? How?

need bios for CWI515 HI10 Q64G42180201679