Big-O Software

Okay, here's what I mean... I have a game (Knights of the Old Republic) on my Comp, and all the files are in .SFV, I don't know how to use .SFV at all. They are either in .SFV, or .(insert a number here) So, I'm REALLY confused as to what to do here. Also, about posting in the wrong forum, I didn't ...

Okay, for about 4 hours I've been searching for an expander of the .SFV file. I've seen many checkers and those that COMPRESS files INTO .SFV, but none that expand them. I have roughly 200 files that I need to have expanded out of .SFV file so I can use them, but I can't seem to find anyone anywhere...