QuickBooks Unable to create PDF is an issue that comes when you refresh the Windows 10 and then move onto make PDF files. However, instead of providing a PDF file you encounter an error message saying ‘ QuickBooks Unable to create PDF ’. You need a proper and immediate solution to rectify this issue. Why QuickBooks Unable to create PDF happens? When you upgrade or navigate to Windows 10, then Microsoft XPS report essayist gadget gets added to framework design, and this joins itself to default port named ‘PORTPROMPT’ that can conflict and clash in times of higher printing demand.