How to set PDFCreator to (Auto) Print after Action After Save

First of all, thanks for the good app.

I use PDFCreator 1.6.2 in Windows 7

I use this PDFCreator mainly because it can trigger action program/script before or after generate the PDF file.

Here is my question if I set an Action to run my script After Save (to add some pages to the PDF file) and then Print to my printer, PDFCreator will not print the modified PDF file, it will only print out the PDF file before my script run.

How should I fix this issue? Any advice is appreciated.