private static async Task <StorageFile> GetFileFromApplicationUriAsyncTask(CancellationToken ct, Uri uri) { if (uri.Scheme != "ms-appx") { throw new InvalidOperationException("Uri is not using the ms-appx scheme"); } var path = uri.PathAndQuery; return(await StorageFile.GetFileFromPathAsync(await AssetsManager.DownloadAsset(ct, path))); }