I have an interesting problem with Word Press. Recently, on a Client's site, it seemed that PDF files only would not upload from inside of WP's Media manager uploader.
Turns out that only some PDFs would not upload. If I simply reprinted the PDFs to new PDFs of the same name, the reprinted pdfs would upload fine.
This led me to think something inside of the original PDFs was malformed.
Which begs the questions- what could that malformation be? and how can I prevent the malformation in the first place?
Also- is there any way to preserve the exact color tone from the orignal pdf to the reprinted pdf using any available PDF printer driver?
Thanks for your help!