diff --git a/CleanAndLaunch/CleanAndLaunch.csproj b/CleanAndLaunch/CleanAndLaunch.csproj
index af73f52..0f2fba4 100644
--- a/CleanAndLaunch/CleanAndLaunch.csproj
+++ b/CleanAndLaunch/CleanAndLaunch.csproj
@@ -21,6 +21,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <UseVSHostingProcess>true</UseVSHostingProcess>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/ManifestBuilder/ManifestBuilder.csproj b/ManifestBuilder/ManifestBuilder.csproj
index 6711389..7824f8a 100644
--- a/ManifestBuilder/ManifestBuilder.csproj
+++ b/ManifestBuilder/ManifestBuilder.csproj
@@ -21,6 +21,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <UseVSHostingProcess>true</UseVSHostingProcess>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/NaturalLauncher/MainWindow.xaml.cs b/NaturalLauncher/MainWindow.xaml.cs
index f44f858..d98434d 100644
--- a/NaturalLauncher/MainWindow.xaml.cs
+++ b/NaturalLauncher/MainWindow.xaml.cs
@@ -254,12 +254,19 @@ private void Website_Click(object sender, RoutedEventArgs e)
 
         private void Setting_Click(object sender, RoutedEventArgs e)
         {
-            if (sw == null)
+            try
+            {
+                if (sw == null)
+                {
+                    sw = new Settings();
+                }
+                sw.SetMainWindowRef(this);
+                sw.Show();
+            }
+            catch(Exception exception)
             {
-                sw = new Settings();
+                App.SendReport(exception, "Could Not Open Setting window");
             }
-            sw.SetMainWindowRef(this);
-            sw.Show();
         }
 
         private void Verify_Click(object sender, RoutedEventArgs e)
diff --git a/NaturalLauncher/NaturalLauncher.csproj b/NaturalLauncher/NaturalLauncher.csproj
index 3882a5e..797774a 100644
--- a/NaturalLauncher/NaturalLauncher.csproj
+++ b/NaturalLauncher/NaturalLauncher.csproj
@@ -45,6 +45,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <UseVSHostingProcess>true</UseVSHostingProcess>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/NaturalLauncher/Properties/AssemblyInfo.cs b/NaturalLauncher/Properties/AssemblyInfo.cs
index fc3433b..4d78a15 100644
--- a/NaturalLauncher/Properties/AssemblyInfo.cs
+++ b/NaturalLauncher/Properties/AssemblyInfo.cs
@@ -49,5 +49,5 @@
 // Vous pouvez spécifier toutes les valeurs ou indiquer les numéros de build et de révision par défaut
 // en utilisant '*', comme indiqué ci-dessous :
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.1.0")]
+[assembly: AssemblyFileVersion("1.0.1.0")]
diff --git a/NaturalLauncher/SelfUpdater.cs b/NaturalLauncher/SelfUpdater.cs
index b30ed8f..5fd8b84 100644
--- a/NaturalLauncher/SelfUpdater.cs
+++ b/NaturalLauncher/SelfUpdater.cs
@@ -277,7 +277,8 @@ public static bool Verify(byte[] data, string PublicKeyPath, string SignatureHex
 
             if (publicKey == null)
             {
-                throw new ArgumentNullException("publicKey");
+                MessageBoxResult AlertBox = MessageBox.Show("Your launcher is missing the public crypto key", "Error!", MessageBoxButton.OK, MessageBoxImage.Error);
+                throw new ArgumentNullException("MissingKeyFile");
             }
 
             if (signature == null)
@@ -293,7 +294,10 @@ public static bool Verify(byte[] data, string PublicKeyPath, string SignatureHex
 
         public static X509Certificate2 LoadPublicKey(string PublicKeyPath)
         {
-            return new X509Certificate2(PublicKeyPath);
+            if(File.Exists(PublicKeyPath))
+                return new X509Certificate2(PublicKeyPath);
+            else
+                throw new ArgumentNullException("MissingKeyFile");
         }
 
         public static byte[] StringToByte(string str)
diff --git a/NaturalLauncher/Settings.xaml.cs b/NaturalLauncher/Settings.xaml.cs
index 76a02cd..a69bdfb 100644
--- a/NaturalLauncher/Settings.xaml.cs
+++ b/NaturalLauncher/Settings.xaml.cs
@@ -59,12 +59,18 @@ public Settings()
                     break;
             }
 
-            XmlBuilder.ReadConfigXml(out string uno, out bool dos, out string discordStatus, out bool keepAlive);
-            Launcher.keepLauncherAlive = keepAlive;
-            DiscordTxtbox.Text = discordStatus;
-            KeepAliveChecker.IsChecked = keepAlive;
-
-            windowfullyopen = true;
+            try
+            {
+                XmlBuilder.ReadConfigXml(out string uno, out bool dos, out string discordStatus, out bool keepAlive);
+                Launcher.keepLauncherAlive = keepAlive;
+                DiscordTxtbox.Text = discordStatus;
+                KeepAliveChecker.IsChecked = keepAlive;
+                windowfullyopen = true;
+            }
+            catch(Exception exception)
+            {
+                App.SendReport(exception, "Could Not Read ConfigXml");
+            }            
 
         }
 
@@ -200,6 +206,10 @@ private void BrowseHLFolderButton_Click(object sender, RoutedEventArgs e)
                     Launcher.HLFolder = folderPath;
                     Launcher.NSFolder = folderPath + System.IO.Path.DirectorySeparatorChar + "ns";
                 }
+                else
+                {
+                    // throw new FileNotFoundException("Could not find HL folder"); // no need to crash the launcher for this
+                }
 
                 MainWindowReference.CallUpdateGame();
         }