On open desktop, right click.
Properties -> appearance -> advanced Go to the "message box" and look at the color for it. I believe that is what controls the file name colors, if not tamper with a few of them. You may re set the settings by re choosing your "xp style."
That my be the cause
-blitze
PS
that is only if you are saying all of the files.. im not sure though lol sorry you prolly only meant the ones that are usually hidden..