Exception Processing Message 0xc0000005

[Mr_Steve]

Exception Processing Message 0xc0000005
When i launch .exe file.
Win 10
Qt 4.7.4
If i build this project in QT 5.4, .exe file then nothing happens.

main.cpp

#include <QtGui/QApplication>
#include "mainwindow.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);    
    MainWindow w;
    w.show();

    return a.exec();
}

[SGaist]

Hi,

How are you starting this application ?

Note that Qt 5.4 is really outdated, you should consider using a current version like the 5.12.4 LTS release or 5.13.0 which is the current release.