fix #18@@ -26,7 +26,7 @@ app.on('ready', function() {
mainWindow = new BrowserWindow({width: 800, height: 600});
// and load the index.html of the app.
- mainWindow.loadURL(`file://${__dirname}/index.html`);
+ mainWindow.loadURL('file://' + __dirname + '/index.html');
// Open the DevTools.
mainWindow.webContents.openDevTools();