print from excel with no user intervention

I have an excel spreadsheet that sends an email triggered by a timer event. I'd like to create a pdf report that will be sent as an attachment to the email. Can I use PDFCreator to "print" the report to a pdf without requiring any information from the user?

I'm a brand new user of PDFCreator. I'm speculating that I might be able to use a Profile to store such items as output filename. I find help on the Profile contents but nothing that discusses how to create a Profile. Alternatively, I'm not averse to using the COM interface via a VBA routine.

TIA, Phil