This is because you installed 2003 after adobe was installed.
Start Adobe go to Help detect & repair. This will then update excel 2003
Cheers
Peterm

"pammoore2000" wrote:

In the past, I have been able to convert an Excel spreadsheet directly to an
Adobe .pdf file. I now have Excel 2003 and I cannot find the function to
convert to .pdf anywhere. Am I missing something or is it no longer part of
Excel?