Eww, the new file system is anoying. I guess the cfp file is just the former, but now crypted, Locales.zip, which contains several xml files. The other file can be easly read with notepad. It just contains the paths to each of the xml files followed by its MD5 hash (I guess).
Unless someone is able to extract the contents of the cfp file, itīll be the end of client editing. Booh :<