public static bool updateTitleKeys() { string title_keys = path_prefix + Common.TITLE_KEYS; try { log?.WriteLine("\nDownloading title keys"); using (var httpClient = new HttpClient()) { var response = httpClient.GetAsync(Common.TITLE_KEYS_URI).Result; if (response.IsSuccessStatusCode) { var content = response.Content.ReadAsStringAsync().Result; if (!String.IsNullOrEmpty(content)) { File.WriteAllText(title_keys, content); ExternalKeys.ReadTitleKeys(keyset, title_keys); log?.WriteLine("Found {0} title keys", keyset?.TitleKeys?.Count); titleNames = keyset.TitleNames.GroupBy(p => BitConverter.ToString(p.Key.Take(8).ToArray()).Replace("-", "").ToUpper()).ToDictionary(p => p.Key, p => p.Last().Value); titleVersions = keyset.TitleVersions.GroupBy(p => BitConverter.ToString(p.Key.Take(8).ToArray()).Replace("-", "").ToUpper()).ToDictionary(p => p.Key, p => p.Last().Value); return(true); } } } } catch { } return(false); }