Large Excel 2000 file shutting down PC

[Scoggy]

Hi there

Apologies if this has come up before - I've seen a lot of posts on
crashes, and have looked at the Office support centre, but can't see
anything specific to my problem.

I'm using a large file (2MB) and when I use ALT-PG DOWN to go from the
first sheet to the second my PC shuts down! Oddly, this is the only
time Excel crashes on me. It doesn't even crash when using ALT-PAGE
DOWN to go from the second sheet to the first.

I've cleared out my temp folder. Can anyone off any suggestions?

Thanks
Simon