I did it for memtest 5.01 and it works. :MENU menu item --gap – ---------------- iPXE boot menu ---------------- item MEMTESTEFI MemTestEFI :MEMTEST kernel [url]http://{ip}/fog/service/ipxe/memtest/EFI/BOOT/BOOTX64.EFI[/url] boot Now, I have to do it for WINPE