Thanks for posting. You have posted your issue in the Installation section.
Kindly post (here) your Dolibarr setup environment as suggested in [url]www.dolibarr.org/t/post-guidelines/16873/1 This will greatly help the community in assisting you where possible.
yes, folder permission is 775, and try to change it also but no clue
already click the link and the pdf content is empty. but when i try to download it manually from ftp, the file is there and has content exactly as it is.
Hello,
I propose you to activate in the modules configuration the module for syslog, then look in it for error in generating the PDF when using such a function.
According to users, There was an error opening this document access denied can appear in Adobe Reader when trying to view certain PDF documents. Open Adobe Reader. Now go to the Edit > Preferences > Security (Enhanced). Uncheck Enable protected mode at startup checkbox.