private static bool UpdateFromV_1_0_0ToV_1_0_1(Configuration oldVersion) { if (string.Compare(oldVersion.Value.ToString().Trim(), "1.0.0") == 0) { try { DbHelper.AddIndex("TasksLog", "InsertTime"); ConfigurationHelper.SaveConfiguration(new Configuration(ConfigurationKey.DataBaseVersion, "1.0.1")); return(true); } catch (OleDbException ex) { Logger.WriteException(ex); return(false); } } return(false); }