diff --git a/VC2010/Converter.vcxproj b/VC2010/Converter.vcxproj
index af64c4d20..89f1ee884 100644
--- a/VC2010/Converter.vcxproj
+++ b/VC2010/Converter.vcxproj
@@ -60,7 +60,7 @@
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       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>../zlib-1.2.5</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../zlib-1.2.7</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -74,7 +74,7 @@
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       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <AdditionalIncludeDirectories>../zlib-1.2.5</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../zlib-1.2.7</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
diff --git a/VC2010/MCServer.vcxproj b/VC2010/MCServer.vcxproj
index e452f023f..7c4084c0a 100644
--- a/VC2010/MCServer.vcxproj
+++ b/VC2010/MCServer.vcxproj
@@ -99,7 +99,7 @@
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+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;..\pdcurs34\;..\jsoncpp-src-0.5.0\include;..\squirrel_3_0_1_stable\include;..\squirrel_3_0_1_stable;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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       <ExceptionHandling>Sync</ExceptionHandling>
@@ -130,7 +130,7 @@
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+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;..\pdcurs34\;..\jsoncpp-src-0.5.0\include;..\squirrel_3_0_1_stable\include;..\squirrel_3_0_1_stable;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -162,7 +162,7 @@
     <ClCompile>
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-      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.5;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>Sync</ExceptionHandling>
@@ -194,7 +194,7 @@
     <ClCompile>
       <AdditionalOptions>/ZI /D_DEBUG %(AdditionalOptions)</AdditionalOptions>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.5;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>Sync</ExceptionHandling>
@@ -228,7 +228,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
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-      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.5;..\mysql-connector\include;..\source\;..\pdcurs34\;..\jsoncpp-src-0.5.0\include;..\squirrel_3_0_1_stable\include;..\squirrel_3_0_1_stable;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;..\pdcurs34\;..\jsoncpp-src-0.5.0\include;..\squirrel_3_0_1_stable\include;..\squirrel_3_0_1_stable;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -268,7 +268,7 @@
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       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>false</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.5;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\tolua++-1.0.93\include;..\lua-5.1.4\src;..\zlib-1.2.7;..\mysql-connector\include;..\source\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>Sync</ExceptionHandling>
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diff --git a/VC2010/ZLib.vcxproj.filters b/VC2010/ZLib.vcxproj.filters
index b79ce5cce..de2686778 100644
--- a/VC2010/ZLib.vcxproj.filters
+++ b/VC2010/ZLib.vcxproj.filters
@@ -15,84 +15,84 @@
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   </ItemGroup>
   <ItemGroup>
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+    <ClCompile Include="..\zlib-1.2.7\deflate.c">
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+    <ClCompile Include="..\zlib-1.2.7\gzclose.c">
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+    <ClCompile Include="..\zlib-1.2.7\gzlib.c">
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+    <ClCompile Include="..\zlib-1.2.7\gzwrite.c">
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+    <ClCompile Include="..\zlib-1.2.7\infback.c">
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+    <ClCompile Include="..\zlib-1.2.7\inffast.c">
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+    <ClCompile Include="..\zlib-1.2.7\inftrees.c">
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+    <ClCompile Include="..\zlib-1.2.7\trees.c">
       <Filter>Source Files</Filter>
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+    <ClCompile Include="..\zlib-1.2.7\uncompr.c">
       <Filter>Source Files</Filter>
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-    <ClCompile Include="..\zlib-1.2.5\zutil.c">
+    <ClCompile Include="..\zlib-1.2.7\zutil.c">
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   <ItemGroup>
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-    <ClInclude Include="..\zlib-1.2.5\deflate.h">
+    <ClInclude Include="..\zlib-1.2.7\deflate.h">
       <Filter>Header Files</Filter>
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-    <ClInclude Include="..\zlib-1.2.5\gzguts.h">
+    <ClInclude Include="..\zlib-1.2.7\gzguts.h">
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-    <ClInclude Include="..\zlib-1.2.5\inffixed.h">
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-    <ClInclude Include="..\zlib-1.2.5\inflate.h">
+    <ClInclude Include="..\zlib-1.2.7\inflate.h">
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-    <ClInclude Include="..\zlib-1.2.5\inftrees.h">
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+    <ClInclude Include="..\zlib-1.2.7\zconf.h">
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-    <ClInclude Include="..\zlib-1.2.5\zlib.h">
+    <ClInclude Include="..\zlib-1.2.7\zlib.h">
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     </ClInclude>
-    <ClInclude Include="..\zlib-1.2.5\zutil.h">
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