I recently installed kali linux 2.0 on my laptop and dual booted it with pre installed windows 10 but now Grub2 is not showing the option of booting from windows 10. i tried updating grub and mounting OS partition but no use. Grub2 doesnt detect windows 10. I tried doing it manually by going into pc boot option an startup setup but couldnt find windows 10 boot option. please help . Thanks in advance.