Problem:
I installed Win2PDF, but I can't figure out how to use the software.  When I run the Win2PDF program from the start menu, it only allows me to enter a license key.

Solution:
The Win2PDF software shows up as a printer in other applications, so you don't launch it directly from the start menu. To use Win2PDF, open a document that you want to convert to a PDF file, select "Print" from the application, and then choose the Win2PDF printer. The Win2PDF software will display a file save dialog allowing to you choose the name of the PDF file.

The start menu program is only used to enter a license key after you have purchased Win2PDF.