No printer installed PDFCreator 6.0.1

I tried to install PDFCreator 6.0.1.
No virtual printer was installed.
When I run the application, it detects that there is no printer installed and offers to fix the problem.
BUT at the end it gives the error
"PDFCreator was not able to repair your printers. Please contact your administrator or support to assist you with this problem".
Is there a way to solve this problem?
What is causing the problem?
Thank you
Aria