Dell Latitude D600 Notebook "fix parameter incorrect" Questions

parameter error when I'm booting up and can't seem to get help on how to repair it or get rid of it. I've tried everyone. Use reg cure, its most likely a problem with system32, use reg cure to fix it,

...parameter incorrect at the startup. Hitting 'ok' wouldn't work out either.. what to do.. and yeah i ran spybot in the safe mode when this happened on the subsequent restart!! Any help will be really ...

fix windows delayed write failed. failed to save all the components for the file \System32\00007e87. The file is corrupted or unreadable. Description: Application popup: Windows - Delayed Write Failed