diff --git a/FizzyLauncher.csproj b/FizzyLauncher.csproj
index 0ccca88..8d405c8 100644
--- a/FizzyLauncher.csproj
+++ b/FizzyLauncher.csproj
@@ -8,10 +8,11 @@
     <OutputType>WinExe</OutputType>
     <RootNamespace>AppLauncher</RootNamespace>
     <AssemblyName>fizzylauncher</AssemblyName>
-    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/MainForm.cs b/MainForm.cs
index 94f5260..4349ce5 100644
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -26,6 +26,7 @@ namespace AppLauncher
         //protected const int MOD_SHIFT = 0x4;
         //protected const int MOD_WIN = 0x8;
         protected const int WM_HOTKEY = 0x312;
+        protected const int WM_QUERYENDSESSION = 0x0011;
 
         protected OptionsForm optionsForm = null;
         protected string sessionFilename = null;
@@ -127,17 +128,25 @@ namespace AppLauncher
 
         protected override void WndProc(ref Message m)
         {
-            base.WndProc(ref m);
-
-            if (m.Msg != WM_HOTKEY) return;
-
-            switch (m.WParam.ToInt32())
+            switch (m.Msg)
             {
-                case 1:
-                    this.Visible = !this.Visible;
+                case WM_HOTKEY:
+                    if (m.WParam.ToInt32() == 1)
+                    {
+                        this.Visible = !this.Visible;
+                    }
+
+                    break;
+                case WM_QUERYENDSESSION:
+                    requestExit = true;
+                    this.Close();
+
                     break;
                 default: break;
+
             }
+
+            base.WndProc(ref m);
         }
 
         public LauncherSession CurrentSession { get; set; } = null;
diff --git a/Models/TileModel.cs b/Models/TileModel.cs
index f195aa8..53f8dcf 100644
--- a/Models/TileModel.cs
+++ b/Models/TileModel.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.Drawing;
 
@@ -19,18 +20,11 @@ namespace AppLauncher.Models
 
         public override string ToString() => this.Title ?? string.Empty;
 
-        //public void Update(TileModel model)
-        //{
-        //    this.Title = model.Title;
-        //    this.ProcessFilename = model.ProcessFilename;
-        //    this.ProcessArgument = model.ProcessArgument;
-        //    this.ProcessWorkingDirectory = model.ProcessWorkingDirectory;
-        //    this.ProcessWindowStyle = model.ProcessWindowStyle;
-        //    this.ProcessAsAdmin = model.ProcessAsAdmin;
-        //    this.Position = model.Position;
-        //    this.IsGroup = model.IsGroup;
-        //    this.Items = model.Items;
-        //}
+        public string CleanProcessFilename => (string.IsNullOrWhiteSpace(this.ProcessFilename) ? string.Empty : Environment.ExpandEnvironmentVariables(this.ProcessFilename));
+
+        public string CleanProcessArgument => (string.IsNullOrWhiteSpace(this.ProcessArgument) ? string.Empty : Environment.ExpandEnvironmentVariables(this.ProcessArgument));
+
+        public string CleanProcessWorkingDirectory => (string.IsNullOrWhiteSpace(this.ProcessWorkingDirectory) ? string.Empty : Environment.ExpandEnvironmentVariables(this.ProcessWorkingDirectory));
 
     }
 }
diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index 0c3a60f..01b4147 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -33,4 +33,4 @@ using System.Runtime.InteropServices;
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("0.1.1.153")]
+[assembly: AssemblyFileVersion("0.1.1.158")]
diff --git a/Properties/Settings.Designer.cs b/Properties/Settings.Designer.cs
index 8649fed..85a6f63 100644
--- a/Properties/Settings.Designer.cs
+++ b/Properties/Settings.Designer.cs
@@ -12,7 +12,7 @@ namespace AppLauncher.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.9.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.8.1.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
diff --git a/Windows/Forms/Tile/TTilePanel.cs b/Windows/Forms/Tile/TTilePanel.cs
index dd28ad7..88ad239 100644
--- a/Windows/Forms/Tile/TTilePanel.cs
+++ b/Windows/Forms/Tile/TTilePanel.cs
@@ -283,21 +283,21 @@ namespace AppLauncher.Windows.Forms
                 return;
             }
 
-            if (string.IsNullOrWhiteSpace(model.ProcessFilename))
+            if (string.IsNullOrWhiteSpace(model.CleanProcessFilename))
             {
                 return;
             }
 
-            if (!File.Exists(model.ProcessFilename))
+            if (!File.Exists(model.CleanProcessFilename))
             {
                 return;
             }
 
             ProcessStartInfo p = new ProcessStartInfo();
-            p.FileName = model.ProcessFilename;
+            p.FileName = model.CleanProcessFilename;
             p.WindowStyle = model.ProcessWindowStyle;
-            if (!string.IsNullOrWhiteSpace(model.ProcessArgument)) p.Arguments = model.ProcessArgument;
-            if (!string.IsNullOrWhiteSpace(model.ProcessWorkingDirectory)) p.WorkingDirectory = model.ProcessWorkingDirectory;
+            if (!string.IsNullOrWhiteSpace(model.CleanProcessArgument)) p.Arguments = model.CleanProcessArgument;
+            if (!string.IsNullOrWhiteSpace(model.CleanProcessWorkingDirectory)) p.WorkingDirectory = model.CleanProcessWorkingDirectory;
             if (model.ProcessAsAdmin) p.Verb = "runas";
 
             MainForm parentForm = findMainForm();
@@ -324,14 +324,14 @@ namespace AppLauncher.Windows.Forms
 
         protected Image getIcon(TileModel model)
         {
-            if (!File.Exists(model.ProcessFilename))
+            if (!File.Exists(model.CleanProcessFilename))
             {
                 return null;
             }
 
             try
             {
-                return Icon.ExtractAssociatedIcon(model.ProcessFilename)?.ToBitmap();
+                return Icon.ExtractAssociatedIcon(model.CleanProcessFilename)?.ToBitmap();
             }
             catch
             {
diff --git a/build-release.bat b/build-release.bat
index 6875a19..4647cd4 100644
--- a/build-release.bat
+++ b/build-release.bat
@@ -1 +1,2 @@
-"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\MSBuild.exe" "skye.sln" /T:Build /P:Configuration=Release
\ No newline at end of file
+"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\MSBuild.exe" "skye.sln" /T:Build /P:Configuration=Release
+PAUSE
\ No newline at end of file