iPXE ROM failing with Installation failed - cannot continue

[NiKiZe]

This post has little or no usefull information!

What is the _exact_ error message you get, full message, case sensitive!
What are you actually building?
Where are you uploading the ROM?
Have you tried with normal 32bit builds?
Have you tried a .usb build first and that boots ok on the same hardware?

So "\nInstallation failed - cannot continue\n" comes from
https://git.ipxe.org/ipxe.git/blob/3946a...fix.S#l993
Which was introduced in https://git.ipxe.org/ipxe.git/commitdiff...927eedfbf4 which might give a few hints on what to check next.