Since the anniversary update of MS Win10 there seems to be serious problems with PDF printing.
At least mine is displaying on the screen, but when I print the document it over print the line items with just black lines that nothing is displayed.
Found a temporary work around. When Print, select advanced on the printer menu and select print pdf as an image. Then it prints without the think black horizontal lines.
I am using 2.3.25 and it seems to open the pdf. It the PC you are using does not have Acrobat installed it will not open. Once Acrobat is installed, then it opens, but popups needs to be activated.