This one has really got me scratching my head. I have a folder on my PC with various video files in it. My dad has been working his way through watching them only to hit a snag - the file will not open in any media player and when he tries to copy the file to his local machine it claims 'access denied' (file in use/disk space). The files are not in use, he has plenty of disk space and the files are in no way corrupted This has also happened with my shared music folder. From my dads PC I can access every folder with the exception of the one I want to listen to (namely KISS ) Any ideas what could be going wrong? Permissions are all set correctly as far as I can see.