Greetings. This problem has been blowing my brain for a few months now. I have four hardrives with many, many wmv, mpeg, asf, and avi files on them but can only access about half of them. I started noticing this error around the time I was reinstalling winxp. I can't access, move, or delete them. I've tried changing and rearranging administrators rights, registry settings, security templates and many other little tweaks. I'm running very low on ideas. Is there a way to start fresh and get all the drives' access rights the same? Please enlighten me. Thanks for your time.