I formatted my computer and I don't know if this is hard drive error. For example when I type 'dir' on the C:\ I get a message saying "Files cannot be loaded". I tried using fdisk and formatting it again and ended up with the same error. Is the hard drive the source of the problem, or could it be something else as well? If it is the hard drive I'll call up WD and get them to replace it. Thanks for anyone who helps.