One page to be print but multiple files created

I installed PDf creator on my server with windows server 2008 R2. The installation was smooth and perfect and the printer was seen from all pcs in the net. The problem is that when a page is printed the PDF server applications seems to run into a "loop" and create thousands of pdf files all showing the same page. No way to stop this except if i kill the PDf server application. Someone knows what is the problem and can help?? Thanks