Install PDFCreator printer

 Hi every one

After installing PDFCreator 1.0.1. I tray to merge 2 PDF files. The softwere ask to install the PDFCreator printer. When I am trying to install it, the softwere ask me to be the admistrator.

I am using a laptop and I am its unique user. How can I become administrator and so install the printer ?

Remark : I have installed my HPprinter without problem.

thinks to help me.