Failed to export the PDF file

Hi there,

I am in the process of creating a pdf folio, as the client has requested the pinch & zoom option.

However, 2 of the articles, when added to the folio, get the error message "Failed to export the PDF file". They were created exactly the same way as all the other articles, so I don't understand what the problem is. One of the articles is 72 pages in length, however.

Please can someone tell me asap how I can fix this? The folio has to be pdf and I can't have some articles in pdf and some in png (I could upload the articles in the png format without problems) format.

Thanks.