Hard Disk Failure Please Help!

I ran the wipe clean space task last night of C: drive. Today, I receive a message when I turn on my computer that my hard drive is in danger of failure. What do I do now? Eraser obviously caused this problem. What is my solution to fix this problem?? Please help.
do you still see your date ?

try just a reboot.. should work..

if after a reboot your disk disappears, try fixboot fixmbr from the Windows Install CD

I don't think Eraser has caused the problem, but rather that the drive itself is already old and that using Eraser (which stresses the hard disk significantly) dug its grave, so if I were you I'd back up my drive contents and get a new one...