diff --git a/.gitignore b/.gitignore
index a5cbcd9..d92ab15 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@
 /dist.sh
 *.BAK
 release.h
+/.vs
+*.VC.db
+*.opendb
diff --git a/00am.vcxproj b/00am.vcxproj
index 1e6cb7d..c6168bf 100644
--- a/00am.vcxproj
+++ b/00am.vcxproj
@@ -16,17 +16,17 @@
     <SccLocalPath>..</SccLocalPath>
     <SccProvider>MSSCCI:Microsoft Visual SourceSafe</SccProvider>
     <ProjectGuid>{BB1F21AB-35C8-4474-AD0E-5138023DCD7C}</ProjectGuid>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <Import Project="vcxcompat.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <PlatformToolset>v110</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <PlatformToolset>v110</PlatformToolset>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -44,20 +44,24 @@
     <_ProjectFileVersion>11.0.50727.1</_ProjectFileVersion>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <OutDir>.\Release\</OutDir>
-    <IntDir>.\Release\</IntDir>
+    <OutDir>$(Configuration)\</OutDir>
+    <IntDir>$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
+    <TargetExt>.spi</TargetExt>
+    <TargetName>ax7z</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <OutDir>.\Debug\</OutDir>
-    <IntDir>.\Debug\</IntDir>
+    <OutDir>$(Configuration)\</OutDir>
+    <IntDir>$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
+    <TargetExt>.spi</TargetExt>
+    <TargetName>ax7z</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>.;7z;C:\Program Files (x86)\Library\boost\boost_1_54_0;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.;7z;$(BOOST_ROOT);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_WIN32_WINNT=0x0501;NDEBUG;_WINDOWS;_USRDLL;MY00AM_EXPORTS;EXTERNAL_CODECS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -74,9 +78,9 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>comctl32.lib;version.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>Release/ax7z.spi</OutputFile>
+      <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
-      <AdditionalLibraryDirectories>C:\Program Files (x86)\Library\boost\boost_1_54_0\lib32-msvc-11.0;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(BOOST_ROOT)/stage/lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ModuleDefinitionFile>.\ax7z.def</ModuleDefinitionFile>
       <ProgramDatabaseFile>.\Release/ax7z.pdb</ProgramDatabaseFile>
       <ImportLibrary>.\Release/ax7z.lib</ImportLibrary>
@@ -98,7 +102,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>.;7z;C:\Program Files (x86)\Library\boost\boost_1_54_0;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.;7z;$(BOOST_ROOT);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_WIN32_WINNT=0x0501;_DEBUG;_WINDOWS;_USRDLL;MY00AM_EXPORTS;EXTERNAL_CODECS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -111,14 +115,14 @@
       <BrowseInformation>true</BrowseInformation>
       <WarningLevel>Level3</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
-      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <CompileAs>Default</CompileAs>
     </ClCompile>
     <Link>
       <AdditionalDependencies>comctl32.lib;version.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)ax7z.spi</OutputFile>
+      <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
-      <AdditionalLibraryDirectories>C:\Program Files (x86)\Library\boost\boost_1_54_0\lib32-msvc-11.0;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(BOOST_ROOT)/stage/lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <ModuleDefinitionFile>.\ax7z.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>.\Debug/ax7z.pdb</ProgramDatabaseFile>
diff --git a/vcxcompat.props b/vcxcompat.props
new file mode 100644
index 0000000..2432263
--- /dev/null
+++ b/vcxcompat.props
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="Configuration" Condition="'$(VisualStudioVersion)' == '11.0'">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration" Condition="'$(VisualStudioVersion)' == '12.0'">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration" Condition="'$(VisualStudioVersion)' == '14.0'">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+</Project>