Index: testlinq/test.2010.csproj
==================================================================
--- testlinq/test.2010.csproj
+++ testlinq/test.2010.csproj
@@ -84,17 +84,17 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
-          Include="2008\LINQ\App.Config" />
+          Include="2008\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' == 'false' And
                      '$(TargetFrameworkVersion)' == 'v4.0'"
-          Include="2010\LINQ\App.Config" />
+          Include="2010\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' != 'false' And
                      '$(TargetFrameworkVersion)' == 'v4.0'"
-          Include="2010\EF6\App.Config" />
+          Include="2010\EF6\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
                   Include="NorthwindModel.Linq.2008.edmx">

Index: testlinq/test.2012.csproj
==================================================================
--- testlinq/test.2012.csproj
+++ testlinq/test.2012.csproj
@@ -96,19 +96,19 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
-          Include="2008\LINQ\App.Config" />
+          Include="2008\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' == 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5')"
-          Include="2012\LINQ\App.Config" />
+          Include="2012\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' != 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5')"
-          Include="2012\EF6\App.Config" />
+          Include="2012\EF6\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
                   Include="NorthwindModel.Linq.2008.edmx">

Index: testlinq/test.2013.csproj
==================================================================
--- testlinq/test.2013.csproj
+++ testlinq/test.2013.csproj
@@ -98,21 +98,21 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
-          Include="2008\LINQ\App.Config" />
+          Include="2008\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' == 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1')"
-          Include="2013\LINQ\App.Config" />
+          Include="2013\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' != 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1')"
-          Include="2013\EF6\App.Config" />
+          Include="2013\EF6\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
                   Include="NorthwindModel.Linq.2008.edmx">

Index: testlinq/test.2015.csproj
==================================================================
--- testlinq/test.2015.csproj
+++ testlinq/test.2015.csproj
@@ -106,29 +106,29 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
-          Include="2008\LINQ\App.Config" />
+          Include="2008\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' == 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.2' Or
                       '$(TargetFrameworkVersion)' == 'v4.6' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.2')"
-          Include="2015\LINQ\App.Config" />
+          Include="2015\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' != 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.2' Or
                       '$(TargetFrameworkVersion)' == 'v4.6' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.2')"
-          Include="2015\EF6\App.Config" />
+          Include="2015\EF6\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
                   Include="NorthwindModel.Linq.2008.edmx">

Index: testlinq/test.2017.csproj
==================================================================
--- testlinq/test.2017.csproj
+++ testlinq/test.2017.csproj
@@ -110,11 +110,11 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
-          Include="2008\LINQ\App.Config" />
+          Include="2008\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' == 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.2' Or
@@ -121,11 +121,11 @@
                       '$(TargetFrameworkVersion)' == 'v4.6' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.2' Or
                       '$(TargetFrameworkVersion)' == 'v4.7' Or
                       '$(TargetFrameworkVersion)' == 'v4.7.1')"
-          Include="2017\LINQ\App.Config" />
+          Include="2017\LINQ\App.config" />
     <None Condition="'$(UseEntityFramework6)' != 'false' And
                      ('$(TargetFrameworkVersion)' == 'v4.0' Or
                       '$(TargetFrameworkVersion)' == 'v4.5' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.5.2' Or
@@ -132,11 +132,11 @@
                       '$(TargetFrameworkVersion)' == 'v4.6' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.1' Or
                       '$(TargetFrameworkVersion)' == 'v4.6.2' Or
                       '$(TargetFrameworkVersion)' == 'v4.7' Or
                       '$(TargetFrameworkVersion)' == 'v4.7.1')"
-          Include="2017\EF6\App.Config" />
+          Include="2017\EF6\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Condition="'$(TargetFrameworkVersion)' == 'v3.5'"
                   Include="NorthwindModel.Linq.2008.edmx">

Index: testlinq/testlinq.2008.csproj
==================================================================
--- testlinq/testlinq.2008.csproj
+++ testlinq/testlinq.2008.csproj
@@ -59,11 +59,11 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="2008\LINQ\App.Config" />
+    <None Include="2008\LINQ\App.config" />
     <None Include="northwindEF.db">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <EntityDeploy Include="NorthwindModel.Linq.2008.edmx">
       <Generator>EntityModelCodeGenerator</Generator>