"couldn'

[Guest]

I have PP Ver X on an iMac with OS 10.3.1.

On just one of my Power Point files, I hope, when I select Tools=>Spelling, I
get an error message, PP couldn't find the spelling file for Unknown," and
THEN it goes on to correct the spelling anyway!

i have run disk utility, made a duplicate file, but still, this document
constantly gets this message.

Any advice?

Thank you.

Patricia