public Admin() { var versionstring = "100"; version = double.Parse(versionstring); dc = new AlsiTMDataContext(); mac = Utilities.GetMacAddress().First(); CreateNewUserIfNotExist(); UserID = dc.tblUsers.Where(z => z.USER_MACADRESS == mac).Select(z => z.ID).First(); UserList = dc.tblUsers.ToList(); var user = dc.tblUsers.Where(z => z.USER_MACADRESS == mac).First(); if (GetNewVersionNumber(user) > version) { var u = new UpdateForm("https://www.dropbox.com/s/rcnhl5eab7f2ywp/WebNotify.zip"); u.ShowDialog(); } var log = new tblLog { LOG_TS = DateTime.UtcNow.AddHours(2), LOG_USER_ID = user.ID, LOG_VERSION = version.ToString(), }; dc.tblLogs.InsertOnSubmit(log); dc.SubmitChanges(); }