Mats is correct, Windows will definitely be wiped as you MUST use the repartition option. You can then re-install Windows without affecting the existing Android installation. There is no way to flash Android w/o affecting Windows in your case, since there are no pre-existing Android partitions
Oh thank you very much.
Another question. Now it’s running Windows10 which I’ve upgraded from Windows 8. I use your cmd to extract windows licencse key before and after flash dual bios. . The key I must to applied in windows 8 right? if yes, I have to reinstall windows 8 not Windows 10 and activate it with key, am I correct.
Big thanks!
