Ace Editor Loaded

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)
            {
                System.Windows.MessageBox.Show("Text editor couldn't be initialized! Are you connected to wifi?", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            AceEditor.Navigate(string.Format("file:///{0}/Editor.html", System.IO.Directory.GetCurrentDirectory()));

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