diff --git a/.vs/OpenHelpFile.git/v16/.suo b/.vs/OpenHelpFile.git/v16/.suo
index 36e6213..1e59e9c 100644
Binary files a/.vs/OpenHelpFile.git/v16/.suo and b/.vs/OpenHelpFile.git/v16/.suo differ
diff --git a/OpenHelpFile/OpenHelpFile.csproj b/OpenHelpFile/OpenHelpFile.csproj
index 7403365..1d45d50 100644
--- a/OpenHelpFile/OpenHelpFile.csproj
+++ b/OpenHelpFile/OpenHelpFile.csproj
@@ -8,7 +8,7 @@
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>OpenHelpFile</RootNamespace>
-    <AssemblyName>OpenHelpFile</AssemblyName>
+    <AssemblyName>heohf</AssemblyName>
     <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <Deterministic>false</Deterministic>
diff --git a/OpenHelpFile/bin/Debug/OpenHelpFile.dll b/OpenHelpFile/bin/Debug/heohf.dll
similarity index 63%
rename from OpenHelpFile/bin/Debug/OpenHelpFile.dll
rename to OpenHelpFile/bin/Debug/heohf.dll
index bc0cc8a..9e6ba6d 100644
Binary files a/OpenHelpFile/bin/Debug/OpenHelpFile.dll and b/OpenHelpFile/bin/Debug/heohf.dll differ
diff --git a/Test_OpenHelpFile/bin/Debug/OpenHelpFile.pdb b/OpenHelpFile/bin/Debug/heohf.pdb
similarity index 77%
rename from Test_OpenHelpFile/bin/Debug/OpenHelpFile.pdb
rename to OpenHelpFile/bin/Debug/heohf.pdb
index 396e402..aa9d56b 100644
Binary files a/Test_OpenHelpFile/bin/Debug/OpenHelpFile.pdb and b/OpenHelpFile/bin/Debug/heohf.pdb differ
diff --git a/OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 0125e70..f93de47 100644
Binary files a/OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/OpenHelpFile/obj/Debug/OpenHelpFile.csproj.FileListAbsolute.txt b/OpenHelpFile/obj/Debug/OpenHelpFile.csproj.FileListAbsolute.txt
index 8ecda3e..5086d06 100644
--- a/OpenHelpFile/obj/Debug/OpenHelpFile.csproj.FileListAbsolute.txt
+++ b/OpenHelpFile/obj/Debug/OpenHelpFile.csproj.FileListAbsolute.txt
@@ -4,3 +4,9 @@ H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\OpenHelp
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\OpenHelpFile.csproj.CoreCompileInputs.cache
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\OpenHelpFile.dll
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\OpenHelpFile.pdb
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\bin\Debug\heohf.dll
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\bin\Debug\heohf.pdb
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\OpenHelpFile.csprojAssemblyReference.cache
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\OpenHelpFile.csproj.CoreCompileInputs.cache
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\heohf.dll
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\OpenHelpFile\obj\Debug\heohf.pdb
diff --git a/Test_OpenHelpFile/bin/Debug/OpenHelpFile.dll b/OpenHelpFile/obj/Debug/heohf.dll
similarity index 63%
rename from Test_OpenHelpFile/bin/Debug/OpenHelpFile.dll
rename to OpenHelpFile/obj/Debug/heohf.dll
index bc0cc8a..9e6ba6d 100644
Binary files a/Test_OpenHelpFile/bin/Debug/OpenHelpFile.dll and b/OpenHelpFile/obj/Debug/heohf.dll differ
diff --git a/OpenHelpFile/obj/Debug/heohf.pdb b/OpenHelpFile/obj/Debug/heohf.pdb
new file mode 100644
index 0000000..aa9d56b
Binary files /dev/null and b/OpenHelpFile/obj/Debug/heohf.pdb differ
diff --git a/Test_OpenHelpFile/Test_OpenHelpFile.csproj b/Test_OpenHelpFile/Test_OpenHelpFile.csproj
index 0111baf..355c05c 100644
--- a/Test_OpenHelpFile/Test_OpenHelpFile.csproj
+++ b/Test_OpenHelpFile/Test_OpenHelpFile.csproj
@@ -33,6 +33,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="heohf">
+      <HintPath>..\OpenHelpFile\bin\Debug\heohf.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -79,11 +82,5 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\OpenHelpFile\OpenHelpFile.csproj">
-      <Project>{d1ed9019-c827-4749-9d88-fc7e1ad7b6dc}</Project>
-      <Name>OpenHelpFile</Name>
-    </ProjectReference>
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.exe b/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.exe
index 976911f..9492319 100644
Binary files a/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.exe and b/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.exe differ
diff --git a/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.pdb b/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.pdb
index 84d2351..0c2428c 100644
Binary files a/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.pdb and b/Test_OpenHelpFile/bin/Debug/Test_OpenHelpFile.pdb differ
diff --git a/Test_OpenHelpFile/bin/Debug/heohf.dll b/Test_OpenHelpFile/bin/Debug/heohf.dll
new file mode 100644
index 0000000..9e6ba6d
Binary files /dev/null and b/Test_OpenHelpFile/bin/Debug/heohf.dll differ
diff --git a/Test_OpenHelpFile/bin/Debug/heohf.pdb b/Test_OpenHelpFile/bin/Debug/heohf.pdb
new file mode 100644
index 0000000..aa9d56b
Binary files /dev/null and b/Test_OpenHelpFile/bin/Debug/heohf.pdb differ
diff --git a/Test_OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/Test_OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 3cded52..ea91d91 100644
Binary files a/Test_OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/Test_OpenHelpFile/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.CoreCompileInputs.cache b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.CoreCompileInputs.cache
index e95af2b..893b1b6 100644
--- a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.CoreCompileInputs.cache
+++ b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.CoreCompileInputs.cache
@@ -1 +1 @@
-8e67daf8db053169a01c926bc100755556caf27e
+a5476af02d6d7ef2c96de1c1952b8dea896fa1a4
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.FileListAbsolute.txt b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.FileListAbsolute.txt
index 06460d4..34923ec 100644
--- a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.FileListAbsolute.txt
+++ b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.FileListAbsolute.txt
@@ -11,3 +11,16 @@ H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\Test_Ope
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\OpenHelpFile.pdb
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.csproj.CopyComplete
 H:\Programmieren\Git-Repository\VisualStudio\2017\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.Form1.resources
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\Test_OpenHelpFile.exe.config
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\Test_OpenHelpFile.exe
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\Test_OpenHelpFile.pdb
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\heohf.dll
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\bin\Debug\heohf.pdb
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.csprojAssemblyReference.cache
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.Form1.resources
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.Properties.Resources.resources
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.csproj.GenerateResource.cache
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.csproj.CoreCompileInputs.cache
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.csproj.CopyComplete
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.exe
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\OpenHelpFile.git\Test_OpenHelpFile\obj\Debug\Test_OpenHelpFile.pdb
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.GenerateResource.cache b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.GenerateResource.cache
index 02e97dc..0b47e5a 100644
Binary files a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.GenerateResource.cache and b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csproj.GenerateResource.cache differ
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csprojAssemblyReference.cache b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csprojAssemblyReference.cache
index 7729092..8baf97e 100644
Binary files a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csprojAssemblyReference.cache and b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.csprojAssemblyReference.cache differ
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.exe b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.exe
index 976911f..9492319 100644
Binary files a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.exe and b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.exe differ
diff --git a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.pdb b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.pdb
index 84d2351..0c2428c 100644
Binary files a/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.pdb and b/Test_OpenHelpFile/obj/Debug/Test_OpenHelpFile.pdb differ