CJ2M file memory operations

[Eradicated 0]

I've been playing with Omron built-in file functions in CJ2M-CPU32. According to the manuals, I am able to read and write data (with FWRITE and FREAD) and do some other stuff like delete files, create directories (by means of FINS messaging). Now the case is that I want to list all the files in given directory. For example, I have a CompactFlash card installed, with directory \Recipes. In this directory there is an undefined number of .csv files. Assume that I want to make a list of those and display them in HMI. Is it even possible to make such a list in any reasonable manner? Or do I have to know the list of files a priori to access them? Edited 18 Jul 2014 by Eradicated