private void LaunchUpdater() { var ticks = (uint)Environment.TickCount; var key = ticks & 0xFFFF_0000; var argumentBuilder = new ArgumentBuilder() .Append("T", ticks.ToString()) .Append("BootVersion", XIVGame.GetLocalBootVer()) .Append("CallerWindow", _windowHwnd.ToString()) .Append("GameVersion", XIVGame.GetLocalGameVer()) .Append("IsSteam", "0") .Append("NextExe", Path.Combine(Settings.GetGamePath(), "game", "ffxiv.exe")) .Append("ShowMode", "2") .Append("UserPath", _userPath); Debug.WriteLine($"Launching ffxivupdater with key {key}: {argumentBuilder.Build()}"); var process = new Process { StartInfo = new ProcessStartInfo { FileName = Path.Combine(_userPath, "downloads", "ffxivupdater.exe"), Arguments = argumentBuilder.BuildEncrypted(key) } }; process.Start(); }