WinPE Network Boot fails, but ISO boot working

[karthikeayan]

Hi,

I have created WinPE using copype command using adk and also using aik.
iPXE script working fine and it copying all the files through HTTP server.
When executing boot command in both the cases the winpe going to blank screen or winload.exe missing.

But when I convert the same winpe.wim to ISO file and booting through ISO boot it works fine.

My iPXE script
#!ipxe
echo ======================================================================
echo freeing all loaded images to ensure wimboot works
imgfree
echo ======================================================================

set base <%= repo_url.sub(%r{/$}, '') %>
kernel <%= file_url('wimboot', true) %>
initrd ${base}/aik_x86/ISO/bootmgr bootmgr
initrd ${base}/aik_x86/ISO/boot/bcd BCD
initrd ${base}/boot/fonts/segmono_boot.ttf segmono_boot.ttf
initrd ${base}/boot/fonts/segoe_slboot.ttf segoe_slboot.ttf
initrd ${base}/boot/fonts/segoen_slboot.ttf segoen_slboot.ttf
initrd ${base}/boot/fonts/wgl4_boot.ttf wgl4_boot.ttf
initrd ${base}/aik_x86/ISO/boot/fonts/chs_boot.ttf chs_boot.ttf
initrd ${base}/aik_x86/ISO/boot/fonts/cht_boot.ttf cht_boot.ttf
initrd ${base}/aik_x86/ISO/boot/fonts/jpn_boot.ttf jpn_boot.ttf
initrd ${base}/aik_x86/ISO/boot/fonts/kor_boot.ttf kor_boot.ttf
initrd ${base}/aik_x86/ISO/boot/boot.sdi boot.sdi
initrd ${base}/boot.wim boot.wim

echo ======================================================================
#imgstat
echo now booting WinPE client
boot

please help regarding this.

Regards,
Karthik