Can't log onto my computer, hellp plz.?

[asleei]

i have a compaq presario 2100 laptop,
when i want to log it a blue screen appears which says
STOP: c0000221 { Bad Image Checksum}
The Image WINTRUST.dll is possibly corrupt. The header checksum does not match the computed checksum.
the compaq logo shows and everything its just that when it goes this error message shows.


and if i want to formatt/ windows settup also a bluescreen appears:
STOP: c0000221 Unknown Had Error
\SystemRoot\System32\ntdll.dll


why is this happeniing and what can i do,?
help me, plz
thanks
happy holidays

 

[muckshifter]

possible hard drive faulty ...

Have a look at ...


http://support.microsoft.com/kb/314474