Adobe Reader shows the message box:
There was a problem processing a page. There was a problem reading this document (18).
This has been reproduced by creating a PDF document from Microsoft Publisher. The problem was a specific image in the document. When the image was removed the created PDF document was valid.
The workaround was to save the picture in the publisher document as a different image type and replace the original with the exported image.
Regards,
Jacob
Adobe Reader error 18
Moderator: jr