i think the best thing to do is, just like when installing all:disconnect your MacOs drive and only try to boot from the win10 drive, if not succeeding then try to repair it with Bootrec things, it should work. when you can boot again into win10, then shutdown, reconnect your MacOs drive again and make sure you boot from it.
The Win10 drive should then also be available in Clover. Please correct me if i'm wrong.
Hello, I have exactly the same problem but I can't even run this command above in Windows 10. Ther is no message after... I installed sierra fluently with the HP 8300 guide and then I've installed on the same disk (two partition) windows 10. Now I can only boot into mac with the help of the sierra installer usb stick. How can I reinstall the clover bootloader? Thanks for a little helpbcdboot C:\Windows /s C: /f uefi