PDFcreator only print blank pages

 Hello, I just installed the latest version on Windows 7 and when I print a test page I only get a blank pdf. I tried with few others documents and sometimes (with short ones) I get one blank page, sometimes (with docs) I have only the beginning of the first page and nothing else. with images it seems to be able to print a pdf with one full page. 

any help on that? it would be much appreciated!