Since upgrading to 11.3 we're unable to install the file upload extension for firefox (ESR 24.5) on OS X (tried 10.8 and 10.9 - the extension works fine in win7). The link "Install the Novell File Upload extension to upload directories" is there but clicking doesn't do anything. It was working under 11.2.4, but hasn't worked since we upgraded to 11.3. Has anyone else run into this and found a solution?