diff --git a/win-wpf/Focalboard/MainWindow.xaml.cs b/win-wpf/Focalboard/MainWindow.xaml.cs
deleted file mode 100644
index cd3e4f158..000000000
--- a/win-wpf/Focalboard/MainWindow.xaml.cs
+++ /dev/null
@@ -1,153 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-using System;
-using System.Diagnostics;
-using System.IO;
-using System.Windows;
-using System.Windows.Input;
-using Microsoft.Web.WebView2.Core;
-
-namespace Focalboard {
-	/// <summary>
-	/// Interaction logic for MainWindow.xaml
-	/// </summary>
-	public partial class MainWindow : Window {
-		private int port {
-			get { return ((App)Application.Current).port; }
-		}
-
-		private string sessionToken {
-			get { return ((App)Application.Current).sessionToken; }
-		}
-
-		public MainWindow() {
-			Debug.WriteLine($"MainWindow()");
-
-			InitializeComponent();
-
-			RestoreWindowsState();
-
-			this.Loaded += MainWindow_Loaded;
-			this.Closing += MainWindow_Closing;
-
-			InitializeWebView();
-		}
-
-		private void MainWindow_Loaded(object sender, RoutedEventArgs e) {
-			Activate();
-		}
-
-		private void PromptToInstallWebview2() {
-			var dialogResult = MessageBox.Show(
-				"Focalboard requires the WebView2 runtime to be downloaded and installed. Install now?",
-				"Focalboard",
-				MessageBoxButton.YesNo,
-				MessageBoxImage.Information,
-				MessageBoxResult.OK,
-				MessageBoxOptions.DefaultDesktopOnly);
-
-			if (dialogResult == MessageBoxResult.Yes) {
-				installingLabel.Visibility = Visibility.Visible;
-				webView.Visibility = Visibility.Collapsed;
-
-				var installer = new Webview2Installer();
-				installer.InstallProgress += Installer_InstallProgress;
-				installer.InstallCompleted += Installer_InstallCompleted;
-				installer.DownloadAndInstall();
-			}
-		}
-
-		private void Installer_InstallProgress(Webview2Installer sender, EventArgs e) {
-			Application.Current.Dispatcher.Invoke(() => {
-				if (sender.downloadProgress < 100) {
-					installingLabel.Content = $"Downloading Webview2: {sender.downloadProgress}%";
-				} else {
-					installingLabel.Content = "Installing Webview2...";
-				}
-			});
-		}
-
-		private void Installer_InstallCompleted(Webview2Installer sender, EventArgs e) {
-			Application.Current.Dispatcher.Invoke(() => {
-				installingLabel.Content = "Webview2 install completed";
-				Activate();
-
-				if (sender.exitCode != 0) {
-					var message = $"Webview2 install FAILED with code {sender.exitCode}. Try again.";
-					MessageBox.Show(message, "Install failed");
-				}
-
-				// Reopen window
-				var window = new MainWindow();
-				window.Show();
-				Close();
-			});
-		}
-
-		private void SaveWindowState() {
-			try {
-				Properties.Settings.Default.WindowPosition = new System.Drawing.Point(
-					Convert.ToInt32(RestoreBounds.Location.X),
-					Convert.ToInt32(RestoreBounds.Location.Y));
-
-				Properties.Settings.Default.WindowSize = new System.Drawing.Size(
-					Convert.ToInt32(RestoreBounds.Size.Width),
-					Convert.ToInt32(RestoreBounds.Size.Height));
-
-				Properties.Settings.Default.WindowMaximized = (WindowState == WindowState.Maximized);
-				Properties.Settings.Default.Save();
-			} catch {
-				// Ignore errors, e.g. overflow
-			}
-		}
-
-		private void RestoreWindowsState() {
-			this.Left = Properties.Settings.Default.WindowPosition.X;
-			this.Top = Properties.Settings.Default.WindowPosition.Y;
-			this.Width = Math.Max(300, Properties.Settings.Default.WindowSize.Width);
-			this.Height = Math.Max(200, Properties.Settings.Default.WindowSize.Height);
-
-			if (Properties.Settings.Default.WindowMaximized) {
-				WindowState = WindowState.Maximized;
-			}
-		}
-
-		private void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e) {
-			SaveWindowState();
-		}
-
-		async void InitializeWebView() {
-			string version = GetWebView2Version();
-			var isAltKeyPressed = (Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt));
-			if (version == "" || isAltKeyPressed) {
-				PromptToInstallWebview2();
-				return;
-			}
-
-			this.Title = $"Focalboard (port {port} WebView {version})";
-
-			// must create a data folder if running out of a secured folder that can't write like Program Files
-			var env = await CoreWebView2Environment.CreateAsync(
-				userDataFolder: Path.Combine(Path.GetTempPath(), "Focalboard")
-			);
-			await webView.EnsureCoreWebView2Async(env);
-
-			webView.ContentLoading += WebView_ContentLoading;
-
-			var url = String.Format("http://localhost:{0}", port);
-			webView.Source = new Uri(url);
-		}
-
-		private static string GetWebView2Version() {
-			try {
-				return CoreWebView2Environment.GetAvailableBrowserVersionString();
-			} catch (Exception) { return ""; }
-		}
-
-		private void WebView_ContentLoading(object sender, CoreWebView2ContentLoadingEventArgs e) {
-			// Set focalboardSessionId
-			string script = $"localStorage.setItem('focalboardSessionId', '{sessionToken}');";
-			webView.ExecuteScriptAsync(script);
-		}
-	}
-}