diff --git a/ATxCommon/ATxCommon.csproj b/ATxCommon/ATxCommon.csproj
index 213dcb1cb988c8b808a37232790534f3e1f9439b..96b7ac83d3d63bb003ea2210b47566ca1f5342fd 100644
--- a/ATxCommon/ATxCommon.csproj
+++ b/ATxCommon/ATxCommon.csproj
@@ -40,9 +40,6 @@
     <Reference Include="System.DirectoryServices.AccountManagement" />
     <Reference Include="System.Management" />
     <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
diff --git a/ATxConfigTest/ATXConfigTest.csproj b/ATxConfigTest/ATXConfigTest.csproj
index 9e1557c227a360d09cc0c489db0b5b42720ab08c..f4eb1e9158e802d961ce357b544e19a385a595a8 100644
--- a/ATxConfigTest/ATXConfigTest.csproj
+++ b/ATxConfigTest/ATXConfigTest.csproj
@@ -38,11 +38,6 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AutoTxConfigTest.cs" />
diff --git a/ATxService/ATxService.csproj b/ATxService/ATxService.csproj
index 247ef2c53bed8f3194d7bbde91537781aabcb0d2..0df73e7a4564e844821b971d589caed79662a0fe 100644
--- a/ATxService/ATxService.csproj
+++ b/ATxService/ATxService.csproj
@@ -61,20 +61,8 @@
     <Reference Include="System.Configuration" />
     <Reference Include="System.Configuration.Install" />
     <Reference Include="System.Core" />
-    <Reference Include="System.DirectoryServices" />
-    <Reference Include="System.DirectoryServices.AccountManagement" />
     <Reference Include="System.Management" />
-    <Reference Include="System.Management.Automation, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\..\..\..\..\..\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
     <Reference Include="System.ServiceProcess" />
-    <Reference Include="System.Xml" />
     <Reference Include="WindowsBase" />
   </ItemGroup>
   <ItemGroup>
diff --git a/ATxTray/ATXTray.csproj b/ATxTray/ATXTray.csproj
index d426eed2e12735bcaff6f20efe62efaa138b28e5..610b55d8754ad1c0cc0215921f7fccd657500677 100644
--- a/ATxTray/ATXTray.csproj
+++ b/ATxTray/ATXTray.csproj
@@ -57,14 +57,8 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Deployment" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AutoTxTray.cs" />