PDF documents created in Acrobat 5.0 or later contain document metadata in XML format. Metadata includes information about the document and its contents, such as the author’s name, keywords, and copyright information, that can be used by search utilities.
The Acrobat DC product family introduces two tracks for both Acrobat and Reader, which are different products: Continuous: This track provides service-based tools as well as new features, security and platform enhancements, and bug fixes as part of frequent (and most often) silent updates. Hi, I have Adobe Acrobat reader DC installed on my macbook but it doesn't work. I am unable to open any PDF file on my macbook Air and it says that ' This document enabled extended features in Adobe Acrobat Reader.
I would like to reset the preferences to default values in Adobe Acrobat Reader DC on Mac. I found the following discussions on Adobe forum but none of them was helpful:
- Adobe staff answered it and pointed to discussion 2 and 3; none of them worked.
- I tried to reinstall Reader DC per the answer's instruction but old preferences persisted after reinstallation.
- The instructions were for Acrobat, not Acrobat Reader. I looked through my Library folder and found none of the folders/files mentioned.
Please help. Thank you.
Cosmos GuCosmos Gu1 Answer
close acrobat reader and delete ~/Library/Preferences/com.adobe.Reader.plist
then open it again, it should generate a new file (with fresh settings).