Pdfcreator doesn't work anymore

I installed PDFCreator 1.4 Installation was succesful. After installation when I try to print, I can select PDFCreator printer as a printer to print to, but after I submit the print nothing happens. The window to prompt me to specify the file name and the destination folder does not come up. When I check the printer queue in Printers, I find nothing at all.

Before installing this version I used an earlier version 1.3.2 which worked perfectly for many years. Now this version does not work.

I downgraded on 1.3.2 but now it the same problem.

Please tell me what is the problem. I use Windows 7.