You did get a file. Didn't you notice that you have one called "text".
So, it all works, now you just have to get the boot image.
Start fresh.
Code:
edl.exe /lprog_firehose_life_ddr_patched.elf /u boot.img 65414
(Copy this carefully.)
This should produce a file called boot.img somewhere around 15-20 megs.
Does it?