diff --git a/CSharpTranslator/antlr3/src/Antlr.Runtime/Antlr3.Runtime.csproj b/CSharpTranslator/antlr3/src/Antlr.Runtime/Antlr3.Runtime.csproj
index 5769b26..82ca78c 100644
--- a/CSharpTranslator/antlr3/src/Antlr.Runtime/Antlr3.Runtime.csproj
+++ b/CSharpTranslator/antlr3/src/Antlr.Runtime/Antlr3.Runtime.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
@@ -6,13 +6,9 @@
     <SchemaVersion>2.0</SchemaVersion>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ApplicationIcon>
-    </ApplicationIcon>
     <AssemblyKeyContainerName>
     </AssemblyKeyContainerName>
     <AssemblyName>Antlr3-2.Runtime.DotNet20</AssemblyName>
-    <AssemblyOriginatorKeyFile>
-    </AssemblyOriginatorKeyFile>
     <DefaultClientScript>JScript</DefaultClientScript>
     <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
     <DefaultTargetSchema>IE50</DefaultTargetSchema>
@@ -21,15 +17,13 @@
     <RootNamespace>Antlr.Runtime</RootNamespace>
     <NoStandardLibraries>false</NoStandardLibraries>
     <RunPostBuildEvent>OnBuildSuccess</RunPostBuildEvent>
-    <StartupObject>
-    </StartupObject>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <ProjectGuid>{CF15D0D5-BE72-4F98-B70F-229ABA1DF0E8}</ProjectGuid>
     <OldToolsVersion>3.5</OldToolsVersion>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
     <InstallFrom>Disk</InstallFrom>
@@ -73,7 +67,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Antlr.Runtime</RootNamespace>
     <Optimize>true</Optimize>
-    <StartupObject />
     <GenerateDocumentation>true</GenerateDocumentation>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <NoWarn>162,414</NoWarn>
@@ -95,7 +88,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Antlr.Runtime</RootNamespace>
     <Optimize>true</Optimize>
-    <StartupObject />
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
diff --git a/CSharpTranslator/antlr3/src/cs2j/cs2j.csproj b/CSharpTranslator/antlr3/src/cs2j/cs2j.csproj
index 4597719..b212167 100644
--- a/CSharpTranslator/antlr3/src/cs2j/cs2j.csproj
+++ b/CSharpTranslator/antlr3/src/cs2j/cs2j.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>cs2j</RootNamespace>
     <AssemblyName>cs2j</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <OldToolsVersion>2.0</OldToolsVersion>
@@ -48,11 +48,6 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
   <ItemGroup>
     <Compile Include="AntlrUtils\AntlrUtils.cs" />
     <Compile Include="CLR\cs2j.cs" />
@@ -113,4 +108,9 @@
   <Target Name="AfterBuild">
   </Target>
   -->
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
 </Project>
\ No newline at end of file