Hi, Ree.
Google gets over 20,000 hits on "ntoskrnl.exe", including 467 in
support.microsoft.com. It's a frequently asked and discussed question here.
Start with this KB article:
Err Msg: Windows NT Could Not Start...Ntoskrnl.exe
http://support.microsoft.com/default...b;EN-US;124550
"Ree" <(E-Mail Removed)> wrote in message
news:626501c42e0d$77147b20$(E-Mail Removed)...
> Hello:
>
> On bootup, the PC gives me the message:
>
> Windows 2000 could not start because the following file is
> missing or corrupt: windows2000 root\system32\ntoskrnl.exe
>
> I am running Windows 2000 Professional.
>
> Does anyone know how to remediate? Thanks.