diff --git a/inf3.csproj b/inf3.csproj
index 6064735..a2bda9d 100644
--- a/inf3.csproj
+++ b/inf3.csproj
@@ -10,6 +10,21 @@
     <RootNamespace>inf3</RootNamespace>
     <AssemblyName>inf3</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <PublishUrl>veröffentlichen\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
     <DebugSymbols>True</DebugSymbols>
@@ -71,8 +86,12 @@
     <Compile Include="src\Gui\IPositionable.cs" />
     <Compile Include="src\Buffer.cs" />
     <Compile Include="src\Gui\IGui.cs" />
-    <Compile Include="src\Gui\ChatPanel.cs" />
-    <Compile Include="src\Gui\ChatInputBox.cs" />
+    <Compile Include="src\Gui\ChatPanel.cs">
+      <SubType>Component</SubType>
+    </Compile>
+    <Compile Include="src\Gui\ChatInputBox.cs">
+      <SubType>Component</SubType>
+    </Compile>
     <Compile Include="src\Gui\ChatOutputBox.cs" />
     <Compile Include="src\Gui\IChatMessage.cs" />
     <Compile Include="src\Gui\MapPanel.cs" />
@@ -84,8 +103,27 @@
     <Compile Include="src\Music.cs" />
     <Compile Include="src\Gui\Dummytile.cs" />
   </ItemGroup>
-  <ItemGroup />
   <ItemGroup>
-    <Folder Include="src\Gui\" />
+    <BootstrapperPackage Include=".NETFramework,Version=v4.0">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4 %28x86 und x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Windows.Installer.4.5">
+      <Visible>False</Visible>
+      <ProductName>Windows Installer 4.5</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
   </ItemGroup>
-</Project>
+  <ItemGroup />
+</Project>
\ No newline at end of file
diff --git a/pathfinding.dll b/pathfinding.dll
new file mode 100644
index 0000000..1375715
Binary files /dev/null and b/pathfinding.dll differ