"save circuit as" does not work (windows 10, IT)

"save circuit as" does not work (windows 10, IT)

it seems to work by changing the line  (in file circuitwidget.cpp)

QString fileName = QFileDialog::getSaveFileName( this, tr("Save Circuit"), dir,"Circuits (*.sim*);;All files (*.*)");
to
QString fileName = QFileDialog::getSaveFileName( this, "Save Circuit", m_lastCircDir, "" );

Thanks.
It was already solved, but I like your solution more.