[phalzyr]

Baron: Do you see file extensions for csf files in the default empire directories?

IF they dont have extensions: Windows can disable showing known extensions thus you won't see them(that is the default setting I believe). To enable this (one thing I always do after a fresh Os install) go into windows explorer, go into the tools menu (might vary depending on OS version) and select folder options(you can go to control panel and select it also, Go to the view tab, uncheck the box for hide extensions for known file types.