diff --git a/aegisub/build/Aegisub/Aegisub.vcxproj b/aegisub/build/Aegisub/Aegisub.vcxproj
index 0ebba49cc..a3e0bf1a2 100644
--- a/aegisub/build/Aegisub/Aegisub.vcxproj
+++ b/aegisub/build/Aegisub/Aegisub.vcxproj
@@ -1,24 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{9DDDB9E5-E4A1-423D-A224-F6D4E5AAC06A}</ProjectGuid>
     <RootNamespace>Aegisub</RootNamespace>
diff --git a/aegisub/build/PortableInstaller/PortableInstaller.vcxproj b/aegisub/build/PortableInstaller/PortableInstaller.vcxproj
index d4e35df59..dbaf7d315 100644
--- a/aegisub/build/PortableInstaller/PortableInstaller.vcxproj
+++ b/aegisub/build/PortableInstaller/PortableInstaller.vcxproj
@@ -1,23 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{5B0E9978-E76F-4BBC-8194-228323F59B53}</ProjectGuid>
     <RootNamespace>PortableInstaller</RootNamespace>
diff --git a/aegisub/build/aegisub.props b/aegisub/build/aegisub.props
index 354f943e8..76dd08570 100644
--- a/aegisub/build/aegisub.props
+++ b/aegisub/build/aegisub.props
@@ -4,6 +4,25 @@
     <_PropertySheetDisplayName>Aegisub project</_PropertySheetDisplayName>
   </PropertyGroup>
 
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+
   <!-- Base configuration for VC projects -->
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Label="Configuration">
diff --git a/aegisub/build/csrihelper/csrihelper.vcxproj b/aegisub/build/csrihelper/csrihelper.vcxproj
index bbede837e..d4e4f1ecd 100644
--- a/aegisub/build/csrihelper/csrihelper.vcxproj
+++ b/aegisub/build/csrihelper/csrihelper.vcxproj
@@ -1,24 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{C832EAF3-860D-4373-A02C-933626B47A5E}</ProjectGuid>
     <RootNamespace>csrihelper</RootNamespace>
diff --git a/aegisub/build/deps/deps.vcxproj b/aegisub/build/deps/deps.vcxproj
index d15bb0295..3f8a8fed6 100644
--- a/aegisub/build/deps/deps.vcxproj
+++ b/aegisub/build/deps/deps.vcxproj
@@ -17,12 +17,6 @@ PERFORMANCE OF THIS SOFTWARE.
 Aegisub Project http://www.aegisub.org/
 -->
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{472212DF-99E8-4B73-9736-8500616D8A80}</ProjectGuid>
     <ProjectName>! Update Dependencies</ProjectName>
diff --git a/aegisub/build/ffmpeg/ffmpeg.vcxproj b/aegisub/build/ffmpeg/ffmpeg.vcxproj
index adf2202ec..838b63ac2 100644
--- a/aegisub/build/ffmpeg/ffmpeg.vcxproj
+++ b/aegisub/build/ffmpeg/ffmpeg.vcxproj
@@ -1,25 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
   <PropertyGroup Label="Globals">
     <ProjectGuid>{F934AB7B-186B-4E96-B20C-A58C38C1B819}</ProjectGuid>
     <Keyword>MakeFileProj</Keyword>
diff --git a/aegisub/build/ffms2/ffms2.vcxproj b/aegisub/build/ffms2/ffms2.vcxproj
index 8f4872b84..5924bcc43 100644
--- a/aegisub/build/ffms2/ffms2.vcxproj
+++ b/aegisub/build/ffms2/ffms2.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{AA137613-96A1-4388-8905-71345B4F8F87}</ProjectGuid>
     <RootNamespace>ffms2</RootNamespace>
diff --git a/aegisub/build/fftw/fftw.vcxproj b/aegisub/build/fftw/fftw.vcxproj
index 88f32115f..e845591b3 100644
--- a/aegisub/build/fftw/fftw.vcxproj
+++ b/aegisub/build/fftw/fftw.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{EA3DCC95-2423-4EA0-A508-7A427B4C0594}</ProjectGuid>
     <RootNamespace>fftw</RootNamespace>
diff --git a/aegisub/build/fontconfig/fontconfig.vcxproj b/aegisub/build/fontconfig/fontconfig.vcxproj
index eed9cffaa..1afc3cd04 100644
--- a/aegisub/build/fontconfig/fontconfig.vcxproj
+++ b/aegisub/build/fontconfig/fontconfig.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{AD56899E-961B-47B7-BD0F-14D0DA50D141}</ProjectGuid>
     <RootNamespace>fontconfig</RootNamespace>
diff --git a/aegisub/build/freetype2/freetype.vcxproj b/aegisub/build/freetype2/freetype.vcxproj
index d3b432905..08e5a27b5 100644
--- a/aegisub/build/freetype2/freetype.vcxproj
+++ b/aegisub/build/freetype2/freetype.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}</ProjectGuid>
     <RootNamespace>freetype</RootNamespace>
diff --git a/aegisub/build/fribidi/fribidi.vcxproj b/aegisub/build/fribidi/fribidi.vcxproj
index 0dd769913..6542a66f1 100644
--- a/aegisub/build/fribidi/fribidi.vcxproj
+++ b/aegisub/build/fribidi/fribidi.vcxproj
@@ -1,25 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
   <PropertyGroup Label="Globals">
     <ProjectGuid>{FB8E8D19-A4D6-4181-943C-282075F49B41}</ProjectGuid>
     <Keyword>MakeFileProj</Keyword>
diff --git a/aegisub/build/hunspell/hunspell.vcxproj b/aegisub/build/hunspell/hunspell.vcxproj
index b25850480..d52d51a7f 100644
--- a/aegisub/build/hunspell/hunspell.vcxproj
+++ b/aegisub/build/hunspell/hunspell.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{CC791693-6B28-40AC-879D-64A6C16468E3}</ProjectGuid>
     <RootNamespace>hunspell</RootNamespace>
diff --git a/aegisub/build/libaegisub/libaegisub.vcxproj b/aegisub/build/libaegisub/libaegisub.vcxproj
index 89bd68826..b3320eb66 100644
--- a/aegisub/build/libaegisub/libaegisub.vcxproj
+++ b/aegisub/build/libaegisub/libaegisub.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{BB3FED86-DB7A-4DC7-964A-260FB86CDE61}</ProjectGuid>
     <RootNamespace>libaegisub</RootNamespace>
diff --git a/aegisub/build/libass/libass.vcxproj b/aegisub/build/libass/libass.vcxproj
index c3150fda1..98bc323ca 100644
--- a/aegisub/build/libass/libass.vcxproj
+++ b/aegisub/build/libass/libass.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{8804F253-DA67-4CC4-926B-0CD2AEE5778D}</ProjectGuid>
     <RootNamespace>libass</RootNamespace>
diff --git a/aegisub/build/libiconv/libiconv.vcxproj b/aegisub/build/libiconv/libiconv.vcxproj
index 0fe6d9076..ffbcc9898 100644
--- a/aegisub/build/libiconv/libiconv.vcxproj
+++ b/aegisub/build/libiconv/libiconv.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{965054D2-44F2-4EB2-9879-051CC3D7EF08}</ProjectGuid>
     <RootNamespace>libiconv</RootNamespace>
diff --git a/aegisub/build/libresrc/libresrc.vcxproj b/aegisub/build/libresrc/libresrc.vcxproj
index c118c6440..05a57095e 100644
--- a/aegisub/build/libresrc/libresrc.vcxproj
+++ b/aegisub/build/libresrc/libresrc.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
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-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{BD00D65F-24DA-4784-8860-3B972EA125FC}</ProjectGuid>
     <RootNamespace>libresrc</RootNamespace>
diff --git a/aegisub/build/lua51/lua51.vcxproj b/aegisub/build/lua51/lua51.vcxproj
index 6b1a0cd2e..e725f89d8 100644
--- a/aegisub/build/lua51/lua51.vcxproj
+++ b/aegisub/build/lua51/lua51.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{5391A8B1-9C70-4DC4-92AD-D3E34C6B803F}</ProjectGuid>
     <RootNamespace>lua51</RootNamespace>
diff --git a/aegisub/build/respack/respack.vcxproj b/aegisub/build/respack/respack.vcxproj
index c1b8341df..a16129363 100644
--- a/aegisub/build/respack/respack.vcxproj
+++ b/aegisub/build/respack/respack.vcxproj
@@ -1,16 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
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-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{08AF2BCC-FCDD-4F0E-8B41-59A6E634F2E8}</ProjectGuid>
     <RootNamespace>respack</RootNamespace>
diff --git a/aegisub/build/universalchardet/universalchardet.vcxproj b/aegisub/build/universalchardet/universalchardet.vcxproj
index c12821bd5..e5a182875 100644
--- a/aegisub/build/universalchardet/universalchardet.vcxproj
+++ b/aegisub/build/universalchardet/universalchardet.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
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-    <ProjectConfiguration Include="Release|Win32">
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-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
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   <PropertyGroup Label="Globals">
     <ProjectGuid>{7B56955D-5162-4698-AA5B-47484EDC8783}</ProjectGuid>
     <RootNamespace>universalchardet</RootNamespace>
diff --git a/aegisub/build/wx/wxWidgets.vcxproj b/aegisub/build/wx/wxWidgets.vcxproj
index 9eaff477d..f547824c2 100644
--- a/aegisub/build/wx/wxWidgets.vcxproj
+++ b/aegisub/build/wx/wxWidgets.vcxproj
@@ -1,25 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- VC boilerplate -->
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-    <ProjectConfiguration Include="Release|Win32">
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-    <ProjectConfiguration Include="Release|x64">
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   <PropertyGroup Label="Globals">
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diff --git a/aegisub/build/zlib/zlib.vcxproj b/aegisub/build/zlib/zlib.vcxproj
index 341cbe25d..bea75ebf4 100644
--- a/aegisub/build/zlib/zlib.vcxproj
+++ b/aegisub/build/zlib/zlib.vcxproj
@@ -1,24 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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-    <ProjectConfiguration Include="Debug|x64">
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-      <Platform>x64</Platform>
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-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
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-    <ProjectConfiguration Include="Release|x64">
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   <PropertyGroup Label="Globals">
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