Izimpendulo zakamuva ze-I get a blank black window when I click a link to a pdf file. If I download the file and double click it opens fine in Adobe Reader Xhttps://support.mozilla.org/zu/questions/7719992010-12-21T05:24:46-08:00I do not see the Adobe Reader (PDF) plugin listed with your original question. To see the plugins su2010-12-21T05:24:46-08:00Helper7677https://support.mozilla.org/zu/questions/771999#answer-124833<p>I do not see the Adobe Reader (PDF) plugin listed with your original question. To see the plugins submitted with your question, click "More system details..." to the right of your original question post. You can also see your plugins from the Firefox menu, Tools &gt; Add-ons &gt; Plugins.
</p><p>Try the following:
</p>
<ol><li>Close all Firefox windows, File &gt; Exit
</li><li>Click (Windows) Start &gt; All Programs (or Programs) &gt; Adobe Reader (Adobe Reader will open)
</li><li>On the Adobe Reader menu, click Edit &gt; Preferences &gt; Internet
</li><li>Under Web Browser Options, check the "Display PDF in browser" box
</li><li>Click OK. Close Adobe Reader
</li><li>Restart Firefox and test
</li></ol>
<p>Also, check your settings for PDF Content type in Tools &gt; Options &gt; Applications (I know you said you have already done this, but check it again after doing the above). See:
</p>
<ul><li><a href="http://support.mozilla.com/en-US/kb/Managing+file+types" rel="nofollow">http://support.mozilla.com/en-US/kb/Managing+file+types</a>
</li><li><a href="http://kb.mozillazine.org/File_types_and_download_actions" rel="nofollow">http://kb.mozillazine.org/File_types_and_download_actions</a>
</li></ul>