Versions of Adobe Acrobat and Reader Prior to 7.0.5 Do Not Include IFilter Functionality.

August 7, 2014 | KB: 1011831

https://support.laserfiche.com/kb/1011831/versions-of-adobe-acrobat-and-reader-prior-to-7-0-5-do-not-include-ifilter-functionality-

Laserfiche 7.2, Web Access 7.2, Laserfiche 7.2.1, Web Access 7.2.1

Versions of Adobe Acrobat and Reader prior to version 7.0.5 do not come bundled with IFilter support. If you wish to enable Laserfiche to extract text from PDF files using Adobe's PDF IFilter, please manually download and install the stand-alone Adobe PDF IFilter. Please see the Adobe website for information regarding downloading the Adobe PDF IFilter.