[SOLVED] Loading qca-pkcs112.dll plugin into project

[XGuy]

I want to load qca-pkcs112.dll plugin to my project, this dll is located in my project's root folder under crypto folder however my code fails to load it :-(

QPluginLoader loader("~\crypto\qca-pkcs112.dll");
loader.load();
if(!loader.isLoaded())
{
msg2.setText(loader.errorString());
msg2.setStandardButtons(QMessageBox::Ok);
msg2.exec();
}
else
{
QObject *plugin = loader.instance();
}

loader.errorString returns "The shared library was not found."