In the report procedure search for the line;
loc:pdfname = '.\$$$' & format(random(1,99999),@n05) &'.pdf'
(search for $$$, the rest of the line may be slightly different).
This sets the name of the PDF being saved. The leading $$$ is the magic that makes it auto-delete.
So if you embed just below the line to some name without $$$ then you'll have control over the file.
cheers
Bruce