ipxe uefi x64 WimBoot [answered]

[mcb30]

(2016-03-11 16:00)Fimlore Wrote:  

Code:

Command line: "wimboot"
Using wimboot via 0xd13ba588 len 0x8440
Using default.bcd via 0xd13ba628 len 0x2000
using boot.sdi via 0xd13ba6c8 len 0x306000
using boot.wim via 0xd13ba768 len 0x115a90b3
...found WIM file boot.wim
...found file "Windows\boot\EFI\bootmgfw.efi"
Using BOOTX64.EFI via 0xd1274a00 len 0xee360
..extracted \Windows\Boot\EFI\bootmgwf.efi
Read BOOTX64.EFI
Could not load BOOTX64.EFI: 0x800000000003
Could not boot: Error 0x7f048281 (http://ipxe.org/7f048281)

The 0x8000000000000003 is the EFI firmware reporting an EFI_UNSUPPORTED error when being asked to load bootmgfw.efi. The most likely explanation is that you are trying to boot a 32-bit Windows on a 64-bit UEFI platform (which simply isn't supported).

Michael