Help with Rebuilding a RAW file

[zeroteck]

Hi legends at Magic Lantern!
Just want to start off by saying you guys are doing amazing things... We've been shooting with ML RAW on the 5D mark iii for a little while and it's nothing short of AMAZING.
Anyways I just wanted to see if anyone might have some insight into a problem I am having with one particular raw file. We were shooting RAW with a 5D mark iii on an octocopter for about a 5min shot. 1920x1080 23.976 fps RAW, on a 128GB Lexar Pro 1000x card formatted to ex-FAT. When we landed the copter the camera had an "error 80" flashing and the buffer light on the 5D was steady on. When we brought the card back that file said "0 bytes" for size.

I ran it through r-studio FAT and recovered a bunch of files off of the card including what I believe is the file from the octocopter flight that I am trying desperately to get, except it came out in 6 segments of 4GB files. The files are as follows:

M08-0045.RAW
M08-0045.R00
M08-0045.R01
M08-0045.R02
M08-0045.R03
M08-0045.R04

I figured that the information should be there so I just needed to merge the 6 files into one RAW file. So I ran them through cmd and merged them into one RAW file "file-merged.RAW".
I then tried to run that through RAw2dng.exe... but with no luck. I drag it into the exe and cmd pops open for a nano second then closes.

I have pretty much run out of brain power but we desperately need the shot. I'm speculating that it might have something to do with the code of the file being mixed up or jumbled or something.

If anyone has any insight into this, or has a solution I am all ears!

Thanks for your time!
-Abraham

[RenatoPhoto]

Some info here:

http://www.magiclantern.fm/forum/index.php?topic=8237.0

http://www.magiclantern.fm/forum/index.php?topic=5732.0