I have downloaded Windows 10 AIO disk but it has only the bootia32.efiwhich can be booted only 32-bit Systems & not on 64-bit. I have browsed around the internet and found some suggestions that the bootmgw.efi can be taken either from an existing 64-bit installation or extracted from install.wim present in a 64-bit install iso and then renamed to the required bootx64.efi.
Is this possible ? And if so, Can I know the exact procedure to go about doing this if it is different from simply extracting and then renaming the file ?