diff --git a/vcproj-10/char-server_sql.vcxproj b/vcproj-10/char-server_sql.vcxproj
index a30a4789f7..ab8291ca14 100644
--- a/vcproj-10/char-server_sql.vcxproj
+++ b/vcproj-10/char-server_sql.vcxproj
@@ -144,6 +144,7 @@
     <ClInclude Include="..\src\common\malloc.h" />
     <ClInclude Include="..\src\common\mapindex.h" />
     <ClInclude Include="..\src\common\mmo.h" />
+    <ClInclude Include="..\src\common\mutex.h" />
     <ClInclude Include="..\src\common\nullpo.h" />
     <ClInclude Include="..\src\common\random.h" />
     <ClInclude Include="..\src\common\showmsg.h" />
@@ -179,6 +180,7 @@
     <ClCompile Include="..\src\common\ers.c" />
     <ClCompile Include="..\src\common\malloc.c" />
     <ClCompile Include="..\src\common\mapindex.c" />
+    <ClCompile Include="..\src\common\mutex.c" />
     <ClCompile Include="..\src\common\nullpo.c" />
     <ClCompile Include="..\src\common\random.c" />
     <ClCompile Include="..\src\common\showmsg.c" />
diff --git a/vcproj-10/char-server_sql.vcxproj.filters b/vcproj-10/char-server_sql.vcxproj.filters
index 62a0ac6eb7..5216b9afcb 100644
--- a/vcproj-10/char-server_sql.vcxproj.filters
+++ b/vcproj-10/char-server_sql.vcxproj.filters
@@ -97,6 +97,9 @@
     <ClCompile Include="..\src\common\thread.c">
       <Filter>common</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\common\mutex.c">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\common\cbasetypes.h">
@@ -210,6 +213,9 @@
     <ClInclude Include="..\src\common\thread.h">
       <Filter>common</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\common\mutex.h">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="common">
diff --git a/vcproj-10/login-server_sql.vcxproj b/vcproj-10/login-server_sql.vcxproj
index 6228c78114..61d9036b3b 100644
--- a/vcproj-10/login-server_sql.vcxproj
+++ b/vcproj-10/login-server_sql.vcxproj
@@ -138,6 +138,7 @@
     <ClInclude Include="..\3rdparty\libconfig\scanner.h" />
     <ClInclude Include="..\3rdparty\libconfig\strbuf.h" />
     <ClInclude Include="..\3rdparty\libconfig\wincompat.h" />
+    <ClInclude Include="..\src\common\mutex.h" />
     <ClInclude Include="..\src\common\thread.h" />
     <ClInclude Include="..\src\common\winapi.h" />
     <ClInclude Include="..\src\login\account.h" />
@@ -167,6 +168,7 @@
     <ClCompile Include="..\3rdparty\libconfig\scanctx.c" />
     <ClCompile Include="..\3rdparty\libconfig\scanner.c" />
     <ClCompile Include="..\3rdparty\libconfig\strbuf.c" />
+    <ClCompile Include="..\src\common\mutex.c" />
     <ClCompile Include="..\src\common\thread.c" />
     <ClCompile Include="..\src\login\account_sql.c" />
     <ClCompile Include="..\src\login\ipban_sql.c" />
diff --git a/vcproj-10/login-server_sql.vcxproj.filters b/vcproj-10/login-server_sql.vcxproj.filters
index 1edec13186..57f4da28e5 100644
--- a/vcproj-10/login-server_sql.vcxproj.filters
+++ b/vcproj-10/login-server_sql.vcxproj.filters
@@ -73,6 +73,9 @@
     <ClCompile Include="..\src\common\thread.c">
       <Filter>common</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\common\mutex.c">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\login\account.h">
@@ -162,6 +165,9 @@
     <ClInclude Include="..\src\common\thread.h">
       <Filter>common</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\common\mutex.h">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="common">
diff --git a/vcproj-10/map-server_sql.vcxproj b/vcproj-10/map-server_sql.vcxproj
index 9a92d0eb22..1ea52c376e 100644
--- a/vcproj-10/map-server_sql.vcxproj
+++ b/vcproj-10/map-server_sql.vcxproj
@@ -145,6 +145,7 @@
     <ClInclude Include="..\src\common\mapindex.h" />
     <ClInclude Include="..\src\common\md5calc.h" />
     <ClInclude Include="..\src\common\mmo.h" />
+    <ClInclude Include="..\src\common\mutex.h" />
     <ClInclude Include="..\src\common\nullpo.h" />
     <ClInclude Include="..\src\common\random.h" />
     <ClInclude Include="..\src\common\showmsg.h" />
@@ -214,6 +215,7 @@
     <ClCompile Include="..\src\common\malloc.c" />
     <ClCompile Include="..\src\common\mapindex.c" />
     <ClCompile Include="..\src\common\md5calc.c" />
+    <ClCompile Include="..\src\common\mutex.c" />
     <ClCompile Include="..\src\common\nullpo.c" />
     <ClCompile Include="..\src\common\random.c" />
     <ClCompile Include="..\src\common\showmsg.c" />
diff --git a/vcproj-10/map-server_sql.vcxproj.filters b/vcproj-10/map-server_sql.vcxproj.filters
index 5376776ecc..292576d042 100644
--- a/vcproj-10/map-server_sql.vcxproj.filters
+++ b/vcproj-10/map-server_sql.vcxproj.filters
@@ -184,6 +184,9 @@
     <ClCompile Include="..\src\common\thread.c">
       <Filter>common</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\common\mutex.c">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\map\atcommand.h">
@@ -387,6 +390,9 @@
     <ClInclude Include="..\src\common\thread.h">
       <Filter>common</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\common\mutex.h">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="common">
diff --git a/vcproj-9/char-server_sql.vcproj b/vcproj-9/char-server_sql.vcproj
index ecc6d4d319..369c6452a9 100644
--- a/vcproj-9/char-server_sql.vcproj
+++ b/vcproj-9/char-server_sql.vcproj
@@ -336,6 +336,14 @@
 				RelativePath="..\src\common\mmo.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\common\mutex.c"
+				>
+			</File>
+			<File
+				RelativePath="..\src\common\mutex.h"
+				>
+			</File>
 			<File
 				RelativePath="..\src\common\nullpo.c"
 				>
diff --git a/vcproj-9/login-server_sql.vcproj b/vcproj-9/login-server_sql.vcproj
index 432fe185a4..d3ed25e0a9 100644
--- a/vcproj-9/login-server_sql.vcproj
+++ b/vcproj-9/login-server_sql.vcproj
@@ -306,6 +306,14 @@
 				RelativePath="..\src\common\mmo.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\common\mutex.c"
+				>
+			</File>
+			<File
+				RelativePath="..\src\common\mutex.h"
+				>
+			</File>
 			<File
 				RelativePath="..\src\common\nullpo.c"
 				>
diff --git a/vcproj-9/map-server_sql.vcproj b/vcproj-9/map-server_sql.vcproj
index 34cb1ffce4..153a19fbec 100644
--- a/vcproj-9/map-server_sql.vcproj
+++ b/vcproj-9/map-server_sql.vcproj
@@ -359,6 +359,14 @@
 				RelativePath="..\src\common\mmo.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\common\mutex.c"
+				>
+			</File>
+			<File
+				RelativePath="..\src\common\mutex.h"
+				>
+			</File>
 			<File
 				RelativePath="..\src\common\nullpo.c"
 				>