diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2faa6d9a2..8f738f51b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -323,7 +323,7 @@ ELSE()
 ENDIF()
 ADD_SUBDIRECTORY(Emgu.CV.Extern)
 
-IF(NOT (ANDROID OR IOS))
+IF(NOT (ANDROID OR IOS OR NETFX_CORE))
   ENABLE_TESTING()
   ADD_SUBDIRECTORY(tests/cvextern_test)
 ENDIF()
diff --git a/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Phone.csproj b/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Phone.csproj
index 42f5af53c..94a6e2ade 100644
--- a/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Phone.csproj
+++ b/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Phone.csproj
@@ -95,6 +95,7 @@
     </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="XFeatures2D\*.cs" />
+	<Compile Include="Face\*.cs" />
     <Compile Include="Text\*.cs" />
     <Compile Include="BgSegm\*.cs" />
   </ItemGroup>
diff --git a/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Store.csproj b/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Store.csproj
index 8240a0301..7f1e27216 100644
--- a/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Store.csproj
+++ b/Emgu.CV.Contrib/Emgu.CV.Contrib.Windows.Store.csproj
@@ -122,6 +122,7 @@
     </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="XFeatures2D\*.cs" />
+	<Compile Include="Face\*.cs" />
     <Compile Include="Text\*.cs" />
     <Compile Include="BgSegm\*.cs" />
   </ItemGroup>