WebClient wc = new WebClient();
            wc.Proxy = null;
            try
            {
                RegistryKey registryKey = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Internet Explorer\\Main\\FeatureControl\\FEATURE_BROWSER_EMULATION", true);
                string friendlyName = AppDomain.CurrentDomain.FriendlyName;
                bool flag2 = registryKey.GetValue(friendlyName) == null;
                if (flag2)
                {
                    registryKey.SetValue(friendlyName, 11001, RegistryValueKind.DWord);
                }
                registryKey = null;
                friendlyName = null;
            }
            catch (Exception)
            {
            }
            Input.Url = new Uri(string.Format("file:///{0}/Monaco/Monaco.html", Directory.GetCurrentDirectory()));
            await Task.Delay(500);
            Input.Document.InvokeScript("SetTheme", new string[]
            {
                   "Dark"
                   /*
                    There are 2 Themes Dark and Light
                   */
            });
            addBase();
            addMath();
            addGlobalNS();
            addGlobalV();
            addGlobalF();
            Input.Document.InvokeScript("SetText", new object[]
            {
                 ""
            });