WinPE Bad Magic, right names

[Luvan]

Hi all,

New to ipxe and wanted my Synology NAS to boot up Winpe.

Created boot.ipxe script and put it on the nas web-server:
#!ipxe

kernel wimboot
initrd bootmgr bootmgr
initrd boot/bcd BCD
initrd boot/boot.sdi boot.sdi
initrd boot.wim boot.wim

Put these files on web server in the same folder:
boot.wim
bootmgr
wimboot
boot\bcd
boot\boot.sdi

I downloaded the ipxe.iso.
Boot it up in hyper-v, CTRL+B, do get a warning:


DHCP gives my ip adress ok.
chain http://webserver/test/boot.ipxe


All files downloads with OK at the end.

Run imgstat:


But when i run boot it just says Bad cpio magic...


Can anyone please tell me what im doing wrong?