My Macbook has not got a update Firefox Browser which is of version 12. Along with it I have installed the PDF Viewer 0.2.5 plug-in and enabled it. The Add-on container is also showing that PDF Viewer 0.2.5 plug-in has been enabled but whenever I click on any PDF file on the website, nothing happens and not even it downloaded to my computer. The adobe reader which I have installed on Macbook is up-to-date.
Bookmarks