Qt5 WebKit not detecting NPAPI plugin

[XuryaX]

@#include "mainwindow.h"
#include <QApplication>
#include <QtWebKit>
#include <QWebView>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QWebView *view = new QWebView();
QWebSettings::PluginsEnabled;
view->load(QUrl("http://www.paulirish.com/demo/multi"));

view->show();

return a.exec();

}@

I am trying to load a plugin in QtWebkit Webview but it isnt being loaded. I couldnt find the right path as mentioned Here, but it isnt loading. I have added Env. Variable QTWEBKIT_PLUGIN_PATH to System Variable & MOZ_PLUGIN_PATH was already in user variable, added by Foxit Reader. I tried placing the plugin dll file on both the directories corresponding to the Env. Variables but it isnt loading the plugin. After i palced the plugin in Moz_plugin_path, firefox was able to detect the plugin.

As for enabling the plugin in QTWebview i have tried using

@QWebSettings::PluginsEnabled;@

@QWebSettings::globalSettings()->setAttribute(QWebSettings::PluginsEnabled,true);@

@view->page()->settings()->PluginsEnabled;@

@view->page()->settings()->setAttribute(QWebSettings::PluginsEnabled, true);@

but found success with none of them, I am using Windows 8.1 and Qt 5.2

I tried loading "This PDF":http://www.wbutech.net/Notices/y_l_el_paper_2014.pdf , but it didnt load.

And "the main website":http://www.wbutech.net/ is not showing the drop down menus, which is being showed in Firefox & Chrome. I couldnt figure whats wrong, though in "My post in Stackoverflow":http://stackoverflow.com/questions/21287871/qt5-webkit-not-detecting-npapi-plugin/21288473 , an user tried and copied my code and said that pdf was loading fine on hes computer. So i amnt sure what is wrong over here.

-XuryaX