WebClient wc = new WebClient();
            string url = ("https://pastebin.com/raw/32MAMgNW/"); // update or no update
            string download = ("https://pastebin.com/raw/5GUzcsFW"); // download
            string update = new WebClient().DownloadString(url); // reads if there is an update
            string down = new WebClient().DownloadString(download); // reads download
            String pname = "FlameX";
            String path = @"" + pname + ".exe";
            {
                {
                    if (update == "update")
                    {
                         // here i want to make it close the current one and open the new one. any idea how?
                    }

                }
            }