string url =@"https://play-lh.googleusercontent.com/LByrur1mTmPeNr0ljI-uAUcct1rzmTve5Esau1SwoAzjBXQUby6uHIfHbF9TAT51mgHm=s512-rw";
string file = ZennoPoster.HttpGet( url, string.Empty, "UTF-8", ZennoLab.InterfacesLibrary.Enums.Http.ResponceType.File, 30000, "", project.Profile.UserAgent, false, 0);
return file; // вернет путь к файлу