diff --git a/.gitignore b/.gitignore
index 3dea4ce..cb5dd10 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 bin/*
-obj/*
\ No newline at end of file
+obj/*
+.vs/*
\ No newline at end of file
diff --git a/AssemblyInfo.cs b/AssemblyInfo.cs
index c8143c4..e0ff821 100644
--- a/AssemblyInfo.cs
+++ b/AssemblyInfo.cs
@@ -28,4 +28,4 @@
 //
 // You can specify all the values or you can use the default the Revision and 
 // Build Numbers by using the '*' as shown below:
-[assembly: AssemblyVersion("1.3.*")]
+[assembly: AssemblyVersion("1.4.*")]
diff --git a/MXDReader.csproj b/MXDReader.csproj
index b057f34..88926d9 100644
--- a/MXDReader.csproj
+++ b/MXDReader.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="Current">
   <PropertyGroup>
     <ProjectGuid>{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -13,6 +13,13 @@
     <WarningLevel>4</WarningLevel>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
     <NoWin32Manifest>False</NoWin32Manifest>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <UpgradeBackupLocation>
+    </UpgradeBackupLocation>
+    <OldToolsVersion>2.0</OldToolsVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>bin\Debug\</OutputPath>
@@ -38,6 +45,12 @@
     <PlatformTarget>x86</PlatformTarget>
     <FileAlignment>4096</FileAlignment>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
+    <Prefer32Bit>false</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
+    <Prefer32Bit>false</Prefer32Bit>
+  </PropertyGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" />
   <ItemGroup>
     <Reference Include="ESRI.ArcGIS.Carto" />
@@ -54,4 +67,7 @@
     <Compile Include="MXD.cs" />
     <Compile Include="MXDReader.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/MXDReader.doc b/MXDReader.doc
index 793bc25..a513bc5 100644
Binary files a/MXDReader.doc and b/MXDReader.doc differ
diff --git a/MXDReader.pdf b/MXDReader.pdf
index 512deb4..6c24232 100644
Binary files a/MXDReader.pdf and b/MXDReader.pdf differ
diff --git a/MXDReader.sln b/MXDReader.sln
index 0b1662f..0ac95f1 100644
--- a/MXDReader.sln
+++ b/MXDReader.sln
@@ -1,7 +1,8 @@
 
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
-# SharpDevelop 2.2.1.2648
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29920.165
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MXDReader", "MXDReader.csproj", "{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}"
 EndProject
 Global
@@ -10,9 +11,15 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3FF32ACB-8926-46B5-8AD4-DA8FC4FF7AE8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D4195C2A-8DED-4DFF-A457-2AE81CBF1D8F}
 	EndGlobalSection
 EndGlobal
diff --git a/app.config b/app.config
new file mode 100644
index 0000000..51278a4
--- /dev/null
+++ b/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>