I use [loadPrcFileData("", “icon-filename esIcon.ico”)] to set program icon
The program stop on :
/***/
const WinGraphicsWindow::WindowClass &WinGraphicsWindow::
register_window_class(const WindowProperties &props) {
WindowClass wcreg(props);
/***/
The icon filename is ok
sourceforge.net/projects/es3dinpanda/files/
esIcon.ico