I had a problem today with a Ver 8 PDF that I think worked fine previously. It was generated by exporting from Quark, probably Q ver 8.1...but possibly 7.3.
When I opened the PDF this afternoon to print it, some of the images & text had vanished on the main screen. The text appeared in the left-hand preview screen tho! Very odd. I tried refreshing but got no improvement.
This was an optimized (smaller) file - the larger version (pre-optimization) appeared to be fine, and printed all components. I tried deleting & remaking the optimized version several times. None would load correctly.
Also - my system was running very, very slowly.
So I shut things down, rebooted & am running an adware removal program. But I want to know if a virus could do this? My virus protection is on daily-update, so it functions constantly with the exception of occasional crashes. But I'm not sure how the PDF viruses behave.
Any clues as to why this weirdness would happen?
Thanks
Lynwaz
When you export to PDF from Quark it uses a third-party PDF library - so not Adobe Acrobat (Distiller).
Have you tried 'printing' to the Adobe PDF Printer and then seeing if the same problems exist? Remember to double check your 'Adobe PDF' settings before you make the PDF - try say PDF/X-1a for print related work.
Let us know how you get on,
Jon
I've been using Acrobat since v1.0 and still get amazed by its power. An Acrobat ACE since 1999