Hi, l have lookup key not found problems and have tried all recommended ways to rid this problem. So, could some one please xplain how to format the hard drive, l have saved my files!

Many thanks

Hugomax

What have you tried as this is normally a simple case of boot to the recovery disc and go from there.

Try this article:

How To Format a Hard Drive in Windows XP (http://pcsupport.about.com/od/windowsxp/ht/format-hard-drive-xp.htm)