Ok, I found answer here (Can I remove pdfjs.express watermark from viewer? - #5 by Steven)
I am sure I provided the correct license key for books-owndays.com but watermark still display. Please help.
Ok, I found answer here (Can I remove pdfjs.express watermark from viewer? - #5 by Steven)
I am sure I provided the correct license key for books-owndays.com but watermark still display. Please help.