Display French "ACCENT" from output QProcess

[Binary01]

Hii Forum,

I have a problem with the output of QProcess

m_process.start("ipconfig /all");
        if (!m_process.waitForStarted()) {
            qDebug() << "Error : " << m_process.errorString();
        }
        m_process.waitForFinished(-1); // will wait forever until finished
        output = m_process.readAllStandardOutput();
        ui->plainTextEdit_InfosConfig->setPlainText(output.toLatin1());

m_process.start("ipconfig /all");
        if (!m_process.waitForStarted()) {
            qDebug() << "Error : " << m_process.errorString();
        }
        m_process.waitForFinished(-1); // will wait forever until finished
        output = m_process.readAllStandardOutput();
        ui->plainTextEdit_InfosConfig->setPlainText(output.toLatin1());

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I want to display the right symbol ( é not ?)
See Scrennshot : accents.png

Regards,