I have been going to Go/ Computer/ Users to move mp4 videos to my wife's login. There is one particular mp4 she would like that I move over to hers and the error on attempt to open is "you do not have permission, contact the admin.' We are both admins. When I right click on the file, I do have it on read and write for her. This is only happening with one mp4 file. Any thoughts appreciated. Mark