How i could activate log in PDFCreator?

Hello,

I have a random problem when i generate a pdf file. The file is corrupted and the (paper sise is 0mm*0mm)

I want to activate log in the program for investigate the problem. But i have not found how i can activate this ?

My version of pdfcreator is the 1.2.0 in vista SP2.

Thank for your response.

Nicolas.