Selecting Help in Word 2003, it request Outlook 2003 disk

[Graphogoddess]

I have both Office 2003 and a separate Outlook 2003. In Word, when I click on
Help, I get a popup asking me to insert the original Outlook 2003 install
disk. I do this, but then I get a message that the correct file can't be
found. I tried also using the original Office 2003 disk, same result.