diff --git a/Crypto Notepad/App.config b/Crypto Notepad/App.config
index 68fe55a..b6fd681 100644
--- a/Crypto Notepad/App.config	
+++ b/Crypto Notepad/App.config	
@@ -40,7 +40,7 @@
                 <value>True</value>
             </setting>
             <setting name="autoCheckUpdate" serializeAs="String">
-                <value>True</value>
+                <value>False</value>
             </setting>
             <setting name="autoLock" serializeAs="String">
                 <value>False</value>
diff --git a/Crypto Notepad/MainForm.cs b/Crypto Notepad/MainForm.cs
index 0b5c630..0229516 100644
--- a/Crypto Notepad/MainForm.cs	
+++ b/Crypto Notepad/MainForm.cs	
@@ -780,6 +780,18 @@ private void MainForm_Shown(object sender, EventArgs e)
             Visible = true;
             richTextBox.SetInnerMargins(Convert.ToInt32(settings.editorPaddingLeft), 0, 0, 0);
             richTextBox.Modified = false;
+
+            if (!File.Exists("Crypto Notepad.settings"))
+            {
+                using (new CenterWinDialog(this))
+                {
+                    DialogResult res = MessageBox.Show(this, "Enable automatic update check?", PublicVar.appName, MessageBoxButtons.YesNo, MessageBoxIcon.Information);
+                    if (res == DialogResult.Yes)
+                    {
+                        settings.autoCheckUpdate = true;
+                    }
+                }
+            }
         }
 
         private void MainWindow_Load(object sender, EventArgs e)
diff --git a/Crypto Notepad/Properties/AssemblyInfo.cs b/Crypto Notepad/Properties/AssemblyInfo.cs
index 7873eb0..baff2cc 100644
--- a/Crypto Notepad/Properties/AssemblyInfo.cs	
+++ b/Crypto Notepad/Properties/AssemblyInfo.cs	
@@ -7,11 +7,11 @@
 // связанные со сборкой.
 [assembly: AssemblyTitle("Crypto Notepad")]
 [assembly: AssemblyDescription("Simple editor with encryption features")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyConfiguration("Release")]
+[assembly: AssemblyCompany("Crypto Notepad")]
 [assembly: AssemblyProduct("Crypto Notepad")]
 [assembly: AssemblyCopyright("Sigmanor")]
-[assembly: AssemblyTrademark("")]
+[assembly: AssemblyTrademark("Crypto Notepad")]
 [assembly: AssemblyCulture("")]
 
 // Параметр ComVisible со значением FALSE делает типы в сборке невидимыми 
@@ -20,7 +20,7 @@
 [assembly: ComVisible(false)]
 
 // Следующий GUID служит для идентификации библиотеки типов, если этот проект будет видимым для COM
-[assembly: Guid("969df047-1cd0-4744-aeed-8d8877b6c909")]
+[assembly: Guid("969df047-1cd0-4744-deed-8d8877b6c909")]
 
 // Сведения о версии сборки состоят из следующих четырех значений:
 //
diff --git a/Crypto Notepad/Properties/Settings.Designer.cs b/Crypto Notepad/Properties/Settings.Designer.cs
index 592c3f3..6f8b01b 100644
--- a/Crypto Notepad/Properties/Settings.Designer.cs	
+++ b/Crypto Notepad/Properties/Settings.Designer.cs	
@@ -143,7 +143,7 @@ public bool toolbarVisible {
         [global::System.Configuration.UserScopedSettingAttribute()]
         [global::System.Configuration.SettingsProviderAttribute(typeof(PortableSettingsProvider))]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("True")]
+        [global::System.Configuration.DefaultSettingValueAttribute("False")]
         public bool autoCheckUpdate {
             get {
                 return ((bool)(this["autoCheckUpdate"]));
diff --git a/Crypto Notepad/Properties/Settings.settings b/Crypto Notepad/Properties/Settings.settings
index 6407f80..a582488 100644
--- a/Crypto Notepad/Properties/Settings.settings	
+++ b/Crypto Notepad/Properties/Settings.settings	
@@ -30,7 +30,7 @@
       <Value Profile="(Default)">True</Value>
     </Setting>
     <Setting Name="autoCheckUpdate" Provider="PortableSettingsProvider" Type="System.Boolean" Scope="User">
-      <Value Profile="(Default)">True</Value>
+      <Value Profile="(Default)">False</Value>
     </Setting>
     <Setting Name="autoLock" Provider="PortableSettingsProvider" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">False</Value>