User receivers pop up window advising to install newer version of Flash
Please confirm that the PDF being attached does not contain any flash content.
Flash content, for security reasons, is not allowed in the hosted environment, and flash will not be installed in the hosted environment. While it is possible when they are locally hosted it cannot be installed once hosted. All other PDFs will import as long has they don't have Flash content.
Steps to Duplicate
1. Open Media tab in a constituent file (Database View) 2. Click New Media - create from file - browse 3. Click on the PDF file I want to attach and “OK”