diff --git a/SweetLib.Demo.Console/App.config b/SweetLib.Demo.Console/App.config
index 731f6de..2d2a12d 100644
--- a/SweetLib.Demo.Console/App.config
+++ b/SweetLib.Demo.Console/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6"/>
     </startup>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/SweetLib.Demo.Console/Program.cs b/SweetLib.Demo.Console/Program.cs
index b7e4391..61d0cfd 100644
--- a/SweetLib.Demo.Console/Program.cs
+++ b/SweetLib.Demo.Console/Program.cs
@@ -1,12 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.IO;
 using SweetLib.Classes.Storer;
 using SweetLib.Utils.Logger;
-using SweetLib.Utils.Logger.Message;
 
 namespace SweetLib.Demo.Console
 {
diff --git a/SweetLib.Demo.Console/Properties/AssemblyInfo.cs b/SweetLib.Demo.Console/Properties/AssemblyInfo.cs
index 1e48fc1..7a01ec7 100644
--- a/SweetLib.Demo.Console/Properties/AssemblyInfo.cs
+++ b/SweetLib.Demo.Console/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // Allgemeine Informationen über eine Assembly werden über die folgenden 
diff --git a/SweetLib.Demo.Console/SweetLib.Demo.Console.csproj b/SweetLib.Demo.Console/SweetLib.Demo.Console.csproj
index 4a7e6f1..ac4315b 100644
--- a/SweetLib.Demo.Console/SweetLib.Demo.Console.csproj
+++ b/SweetLib.Demo.Console/SweetLib.Demo.Console.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>SweetLib.Demo.Console</RootNamespace>
     <AssemblyName>SweetLib.Demo.Console</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -49,6 +50,12 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SweetLib\SweetLib.csproj">
+      <Project>{7c15f2f3-2bf2-46fb-b813-9eec1b41d679}</Project>
+      <Name>SweetLib</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/SweetLib.Demo/App.config b/SweetLib.Demo/App.config
index d1428ad..2d2a12d 100644
--- a/SweetLib.Demo/App.config
+++ b/SweetLib.Demo/App.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6"/>
     </startup>
 </configuration>
diff --git a/SweetLib.Demo/MainForm.cs b/SweetLib.Demo/MainForm.cs
index 781a429..71a7a89 100644
--- a/SweetLib.Demo/MainForm.cs
+++ b/SweetLib.Demo/MainForm.cs
@@ -1,13 +1,6 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
-using SweetLib.Utils.TaskBar;
+//using SweetLib.Utils.TaskBar;
 
 namespace SweetLib.Demo
 {
@@ -25,13 +18,13 @@ namespace SweetLib.Demo
                 return;
             
             int state = Convert.ToInt32(radio.Tag);
-            TaskBarProgress.TaskbarStates realState = (TaskBarProgress.TaskbarStates)Convert.ToInt32(radio.Tag);
-            TaskBarProgress.SetState(Handle, TaskBarProgress.TaskbarStates.Indeterminate);
+            /*TaskBarProgress.TaskbarStates realState = (TaskBarProgress.TaskbarStates)Convert.ToInt32(radio.Tag);
+            TaskBarProgress.SetState(Handle, TaskBarProgress.TaskbarStates.Indeterminate);*/
         }
 
         private void tbrTaskBarProgress_ValueChanged(object sender, EventArgs e)
         {
-            TaskBarProgress.SetValue(Handle, tbrTaskBarProgress.Value, tbrTaskBarProgress.Maximum);
+            //TaskBarProgress.SetValue(Handle, tbrTaskBarProgress.Value, tbrTaskBarProgress.Maximum);
         }
     }
 }
diff --git a/SweetLib.Demo/Program.cs b/SweetLib.Demo/Program.cs
index 90260c5..059e5e0 100644
--- a/SweetLib.Demo/Program.cs
+++ b/SweetLib.Demo/Program.cs
@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace SweetLib.Demo
diff --git a/SweetLib.Demo/Properties/AssemblyInfo.cs b/SweetLib.Demo/Properties/AssemblyInfo.cs
index fe79ced..f17366c 100644
--- a/SweetLib.Demo/Properties/AssemblyInfo.cs
+++ b/SweetLib.Demo/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // Allgemeine Informationen über eine Assembly werden über die folgenden 
diff --git a/SweetLib.Demo/Properties/Resources.Designer.cs b/SweetLib.Demo/Properties/Resources.Designer.cs
index 521306d..70311e2 100644
--- a/SweetLib.Demo/Properties/Resources.Designer.cs
+++ b/SweetLib.Demo/Properties/Resources.Designer.cs
@@ -19,7 +19,7 @@ namespace SweetLib.Demo.Properties {
     // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
     // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
     // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {
diff --git a/SweetLib.Demo/Properties/Settings.Designer.cs b/SweetLib.Demo/Properties/Settings.Designer.cs
index 6b14c21..3d63834 100644
--- a/SweetLib.Demo/Properties/Settings.Designer.cs
+++ b/SweetLib.Demo/Properties/Settings.Designer.cs
@@ -12,7 +12,7 @@ namespace SweetLib.Demo.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "14.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.3.0.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
diff --git a/SweetLib.Demo/SweetLib.Demo.csproj b/SweetLib.Demo/SweetLib.Demo.csproj
index dc15a44..83be3d5 100644
--- a/SweetLib.Demo/SweetLib.Demo.csproj
+++ b/SweetLib.Demo/SweetLib.Demo.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>SweetLib.Demo</RootNamespace>
     <AssemblyName>SweetLib.Demo</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <TargetFrameworkProfile />
@@ -81,6 +81,12 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SweetLib\SweetLib.csproj">
+      <Project>{7c15f2f3-2bf2-46fb-b813-9eec1b41d679}</Project>
+      <Name>SweetLib</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/SweetLib/Classes/Storer/RegistryStorer.cs b/SweetLib/Classes/Storer/RegistryStorer.cs
index a04aac2..1e4cc6d 100644
--- a/SweetLib/Classes/Storer/RegistryStorer.cs
+++ b/SweetLib/Classes/Storer/RegistryStorer.cs
@@ -1,7 +1,4 @@
-using Microsoft.Win32;
-using SweetLib.Classes.Exception;
-
-namespace SweetLib.Classes.Storer
+namespace SweetLib.Classes.Storer
 {
     /// <summary>
     /// Implementation of an <see cref="IStorer"/> interface which stores the data inside the registry.