This MS KB article suggests you have a problem with ACPI:
http://support.microsoft.com/default.aspx?scid=kb;en-us;812580&Product=winxp
There are several suggestions, depending on your particular situation.

charles Johnson wrote:
> I had to completely reformat my hard drive due to a virus.  I have tried to
> reinstall using 6 XP Pro SP2 disks several times and recieve this error
> statement - "file\ntkrnlmp.exe could not be loaded the error is code 7".  I
> have tried swapping the SDRAM, reformatting the hard drive again, remaking
> the boot disks, and setting BIOS to default settings.  Nothing helps.
> Anybody got any ideas?  Classes are going to be starting soon and I really
> need this laptop.
>
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>            web based bulletinboard for questions and answers:
>               Visit our sister website at http://nospin.com
>
>

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