It has been a while since we installed the Adobe PDF IFilter for MOSS 2007 or Search Server 2008. This is in part because Foxit Software (http://www.foxitsoftware.com) released a 64-bit PDF IFilter for SharePoint before Adobe did and because clients have been gravitating towards 64-bit SharePoint Server Farms for a while now. In any case, I had to revisit the installation for a new client and came across a couple of things I thought would be good to share. First, the IFilter installation document found here: http://www.adobe.com/special/acrobat/configuring_pdf_ifilter_for_ms_sharepoint_2007.pdf instructs you to verify that...