PDFs Uploading as Binary/Not Displaying
Hello. I'm currently running version 1.7.8 and am having issues with PDF files. They are being uploaded as binary files, not viewable in the viewer, and thumbnails are not being generated. I've verified the paths and versions of the necessary plugins (ghostscript, PDFMiner, PDFtoText) and all seem to be operating fine as per the configuration page (below). When I hit "download" on the summary pages in both Providence and Pawtucket they download as PDF files and display correctly using Acrobat in in the browser. However, I am not able to preview them in C/A and there are no thumbnails. We have TIFF support as a majority of our files are TIFFs. I've also tried playing with "dont_use_imagemagick_to_identify_pdfs" etc to fix the issue to no avail. I've tried searching the forum but have yet to find a solution that works. Any help is appreciated.
I've attached images showing the config page, what files look like when uploaded, and how they display in the viewer.
Thank you for your help.