Quote:
Originally Posted by davidfor
It is the list under "Use internal viewer for:". Any format with a tick will be opened with the calibre viewer. Anything without a tick will be passed to the OS to open using whatever it considers to be the default application.
|
Thanks! Found it. PDF was unchecked. I checked it and calibre opened the PDF with its built-in viewer.
I unchecked it, applied the setting, tried to open a PDF from the list and nothing. Task Manager shows no Adobe program running after I click the title. Never had this trouble before.