diff --git a/MET08DDUPSP1TBI.csproj b/MET08DDUPSP1TBI.csproj
index 14a9699..6add7ff 100644
--- a/MET08DDUPSP1TBI.csproj
+++ b/MET08DDUPSP1TBI.csproj
@@ -5,7 +5,7 @@
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
     <ProjectGuid>{2C94F9E3-FAF0-4625-9315-EA2FC32E71A1}</ProjectGuid>
-    <LangVersion>9.0</LangVersion>
+    <LangVersion>10.0</LangVersion>
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>MET08DDUPSP1TBI</RootNamespace>
@@ -96,7 +96,6 @@
     <Compile Include="Adaptation\FileHandlers\Archive\FileRead.cs" />
     <Compile Include="Adaptation\FileHandlers\CellInstanceConnectionName.cs" />
     <Compile Include="Adaptation\FileHandlers\Dummy\FileRead.cs" />
-    <Compile Include="Adaptation\FileHandlers\FileRead.cs" />
     <Compile Include="Adaptation\FileHandlers\MET08DDUPSP1TBI\FileRead.cs" />
     <Compile Include="Adaptation\FileHandlers\MET08DDUPSP1TBI\Hyphen.cs" />
     <Compile Include="Adaptation\FileHandlers\MET08DDUPSP1TBI\ProcessData.cs" />
@@ -141,15 +140,7 @@
     <Compile Include="Adaptation\Shared\Properties\IScopeInfo.cs" />
     <Compile Include="Adaptation\Shared\Test.cs" />
     <Compile Include="FileHandlers\FileRead.cs" />
-    <Compile Include="Adaptation\Helpers\ConfigData.cs" />
-    <Compile Include="Adaptation\Helpers\ConfigData.Level.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.FileRead.Description.cs" />
     <Compile Include="Adaptation\Shared\Metrology\WS.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.HeaderFile.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.DataFile.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.WaferSummaryInfo.cs" />
-    <Compile Include="Adaptation\Helpers\ProcessData.WSRequest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Shared\FilePathGenerator.cs" />
     <Compile Include="Shared\FilePathGeneratorInfo.cs" />