Need help with Xbox360 backup file that is saved as a plain text document

[Turpulus]

I have a backup that is split into document files and not rar files for some reason. The only program that puts them back together is split and concat, which takes the split files and turns them into a 6.58GB plain text file????? Obviously, this is not an xbox360 iso. What do I do? I already tried changing the extension to iso, but it didn't work.

[snake2]

re-rip from your original something went very wrong

[rhemelious]

just find the file in "winrar" and change the extention ".txt" to ".iso" or something like that