AMIBCP opens and save ROM X99-UD5 motherboard but can't edit values as it gives error!

BIOS/UEFI Modding BIOS Modding Guides and Problems
1

HI

I was trying to edit values of X99-UD5 WIFI bios. I am able to save as to a different name but when I edit values and try to save then it throws error saying saving defaults to NVRAM failed!

What may be the issue? any help really appreciated…

Thank you,