Silent printing

Can someone tell me if it's possible to use PDFCreator to print pdf files in the background with no user intervention? We're doing this with Adobe but are having problems with pop up messages or requests for user intervention.

 

Thanks in advance for your help.

 I would also like to know how to avoid the Windows Print dialog (XP) being shown every time PDFCreator saves a PDF. I have tweaked one of the VBScript examples to get PDFCreator to process whole folders and batch-produce PDFs for several hundred files and it is very tedious to have to hit Return for each document. I also want this to be able to run as a scheduled task without any user intervention.

Thanks