I recently re-installed Adobe acrobat on a new machine. Now when I use the Adobe PDF printer I get a .prn file. I always used to get a pdf file.
When I try to print a file from within Quicken.\, I get a dialog box that asks for Output file name. when I put a flie name in I get "Could not open file. Access denied"
In the print dialog disable the entry 'Print to File'.
After fiddling for a while, I just found the problem was not in Adobe. In the printer control console, I had to go to printer properties and under "Ports" put to its own adobe port and not the "File: " Port.