diff --git a/3rdparty/yaml-cpp/yaml-cpp.vcxproj b/3rdparty/yaml-cpp/yaml-cpp.vcxproj
index 2294ff66fb..fdf9f0ea1c 100644
--- a/3rdparty/yaml-cpp/yaml-cpp.vcxproj
+++ b/3rdparty/yaml-cpp/yaml-cpp.vcxproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -19,10 +19,10 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{61D6A599-6BED-4154-A9FC-40553BD972E0}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
     <RootNamespace>yamlcpp</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -205,4 +205,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/char/char-server.vcxproj b/src/char/char-server.vcxproj
index b02e1bb768..6c2bf4cd56 100644
--- a/src/char/char-server.vcxproj
+++ b/src/char/char-server.vcxproj
@@ -175,8 +175,8 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="char.cpp">
-		<CompileAs>CompileAsCpp</CompileAs>
-	</ClCompile>
+      <CompileAs>CompileAsCpp</CompileAs>
+    </ClCompile>
     <ClCompile Include="char_clif.c" />
     <ClCompile Include="char_cnslif.c" />
     <ClCompile Include="char_logif.c" />
diff --git a/src/common/common-minicore.vcxproj b/src/common/common-minicore.vcxproj
index 8ef28fe5d1..aaf7e804e6 100644
--- a/src/common/common-minicore.vcxproj
+++ b/src/common/common-minicore.vcxproj
@@ -42,9 +42,8 @@
     <ClCompile Include="cli.c" />
     <ClCompile Include="conf.c" />
     <ClCompile Include="core.cpp">
-		<CompileAs>CompileAsCpp</CompileAs>
-	</ClCompile>
-    <ClCompile Include="db.c" />
+      <CompileAs>CompileAsCpp</CompileAs>
+    </ClCompile>
     <ClCompile Include="des.c" />
     <ClCompile Include="grfio.c" />
     <ClCompile Include="malloc.c" />
diff --git a/src/common/common.vcxproj b/src/common/common.vcxproj
index e1660802cc..d7da260abf 100644
--- a/src/common/common.vcxproj
+++ b/src/common/common.vcxproj
@@ -224,4 +224,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/login/login-server.vcxproj b/src/login/login-server.vcxproj
index e7ef856cc7..8db8906952 100644
--- a/src/login/login-server.vcxproj
+++ b/src/login/login-server.vcxproj
@@ -189,4 +189,4 @@
     <Copy SourceFiles="$(SolutionDir)tools\logserv.bat" DestinationFolder="$(SolutionDir)" ContinueOnError="true" Condition="!Exists('$(SolutionDir)logserv.bat')" />
     <Copy SourceFiles="$(SolutionDir)tools\runserver.bat" DestinationFolder="$(SolutionDir)" ContinueOnError="true" Condition="!Exists('$(SolutionDir)runserver.bat')" />
   </Target>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/map/map-server.vcxproj b/src/map/map-server.vcxproj
index 924dac4432..f47578fb56 100644
--- a/src/map/map-server.vcxproj
+++ b/src/map/map-server.vcxproj
@@ -222,8 +222,8 @@
     <ClCompile Include="log.c" />
     <ClCompile Include="mail.c" />
     <ClCompile Include="map.cpp">
-		<CompileAs>CompileAsCpp</CompileAs>
-	</ClCompile>
+      <CompileAs>CompileAsCpp</CompileAs>
+    </ClCompile>
     <ClCompile Include="mapreg.c" />
     <ClCompile Include="mercenary.c" />
     <ClCompile Include="mob.c" />