diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index 8f6f8d1..bb2ccc9 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -39,5 +39,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.2")]
-[assembly: AssemblyFileVersion("1.2.0.2")]
+[assembly: AssemblyVersion("1.2.0.4")]
+[assembly: AssemblyFileVersion("1.2.0.4")]
diff --git a/UserInterface/AppContextMenu.cs b/UserInterface/AppContextMenu.cs
index 71ff59c..815bf15 100644
--- a/UserInterface/AppContextMenu.cs
+++ b/UserInterface/AppContextMenu.cs
@@ -28,15 +28,8 @@ namespace SystemTrayMenu.Helper
                 ImageScaling = ToolStripItemImageScaling.SizeToFit,
                 Text = Translator.GetText("Settings"),
             };
-            settings.Click += Settings_Click;
-            static void Settings_Click(object sender, EventArgs e)
-            {
-                SettingsForm settingsForm = new();
-                if (settingsForm.ShowDialog() == DialogResult.OK)
-                {
-                    AppRestart.ByConfigChange();
-                }
-            }
+
+            settings.Click += (sender, e) => SettingsForm.ShowSingleInstance();
 
             menu.Items.Add(settings);
 
diff --git a/UserInterface/Menu.cs b/UserInterface/Menu.cs
index 46e4083..8f36238 100644
--- a/UserInterface/Menu.cs
+++ b/UserInterface/Menu.cs
@@ -893,11 +893,7 @@ namespace SystemTrayMenu.UserInterface
         {
             if (e.Button == MouseButtons.Left)
             {
-                SettingsForm settingsForm = new();
-                if (settingsForm.ShowDialog() == DialogResult.OK)
-                {
-                    AppRestart.ByConfigChange();
-                }
+                SettingsForm.ShowSingleInstance();
             }
         }
 
@@ -987,6 +983,13 @@ namespace SystemTrayMenu.UserInterface
         private void Menu_MouseUp(object sender, MouseEventArgs e)
         {
             mouseDown = false;
+            if (Properties.Settings.Default.UseCustomLocation)
+            {
+                if (!SettingsForm.IsOpen())
+                {
+                    Properties.Settings.Default.Save();
+                }
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/UserInterface/SettingsForm.cs b/UserInterface/SettingsForm.cs
index bde2f48..4549a90 100644
--- a/UserInterface/SettingsForm.cs
+++ b/UserInterface/SettingsForm.cs
@@ -25,6 +25,7 @@ namespace SystemTrayMenu.UserInterface
         private const string Command = @"Software\Classes\directory\shell\SystemTrayMenu_SetAsRootFolder\command";
 
         private static readonly Icon SystemTrayMenu = Resources.SystemTrayMenu;
+        private static SettingsForm settingsForm;
         private readonly ColorConverter colorConverter = new();
         private bool inHotkey;
 
@@ -441,6 +442,31 @@ namespace SystemTrayMenu.UserInterface
             textBoxColorArrowHoverBackgroundDarkMode.Text = Settings.Default.ColorArrowHoverBackgroundDarkMode;
         }
 
+        internal static void ShowSingleInstance()
+        {
+            if (IsOpen())
+            {
+                settingsForm.Activate();
+            }
+            else
+            {
+                using (settingsForm = new())
+                {
+                    if (settingsForm.ShowDialog() == DialogResult.OK)
+                    {
+                        AppRestart.ByConfigChange();
+                    }
+                }
+
+                settingsForm = null;
+            }
+        }
+
+        internal static bool IsOpen()
+        {
+            return settingsForm != null;
+        }
+
         /// <summary>
         /// Gets NewHotKey.
         /// </summary>