WinPE x64 UEFI boot error 0x7f048283

[icabraja]

Hello,

when I try to boot WinPE x64 in UEFI environment using iPXE I get an error "Could not boot: Error 0x7f048283 (http://ipxe.org/7f048283)" after iPXE loads files and triest to boot, while in BIOS mode it boots just fine. This is all done at the moment on vmWare VMs.

The "ipxe-x64.efi" was generated using rom-o-matic.eu with:
Output format: EFI PXE bootstrap 64-bit (.efi)
NIC type: all-drivers
Revision: master
iPXE build image version: 827dd
All other options were left as default.
Embedded script:
#!ipxe
dhcp
chain http://192.168.100.1/menu.ipxe

The server is a VM running Ubuntu Server 16.04.1, the TFTP server is tftpd-hpa, the dhcp server is isc-dhcp-server and web server is apache2.
The client is and empty VM with 1GB of ram that boots over network. The server VM and client VM are connected through VMnet2 adapter configured as host-only without DHCP.

This is my menu.ipxe
http://pastebin.com/gE3UcD0t
This is my dhcpd.conf
http://pastebin.com/qW3G8zgM
This is my ipxe-green.conf
http://pastebin.com/CVpDeKuH
This is my ipxe-option-space.conf
http://pastebin.com/QfirwL2n
This is my WinPE x64 directory and file structure
http://pastebin.com/fW8jzesw

Thank You and Best regards,
Ivan