private async Task LoadConfig() { // Get a file from the installation folder with the ms-appx URI scheme. var file = await Windows.Storage.StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Config/config.json")); using (Stream stream = await file.OpenStreamForReadAsync()) { using (StreamReader sr = new StreamReader(stream)) { string configJSON = sr.ReadToEnd(); WebConfig = WebConfig.CreateConfig(configJSON); } } }