I have a hard drive I used some time ago to back up my system with, which I now want to add simply for storage. It won't let me delete the partition containing the operating system, hence I am unable to reformat it. Windows states "you cannot delete the system volume, boot volume, or any volume that contains the active paging file or crash dump(memory dump)." I'm sure there's a way to do this, but I just haven't been able to figure it out by my searching. Thanks in advance for any help...