So I try to go to one folder on my HDD, whenever I do it starts to chug and makes some intereting sounds. I eventually tracked it down to this one file that when I try to delete it, it gives me a "CRC error". I'm hoping if I can delete that file then the slowing down will go away, but it won't let me delete it! What can I do to get rid of the file? Is there a program that can ignore the CRC stuff and delete it?