diff --git a/platform/Windows/audiolib.vcxproj b/platform/Windows/audiolib.vcxproj
index 30413b418..98f66ad4d 100644
--- a/platform/Windows/audiolib.vcxproj
+++ b/platform/Windows/audiolib.vcxproj
@@ -110,7 +110,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -132,7 +132,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -154,7 +154,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -177,7 +177,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/build.vcxproj b/platform/Windows/build.vcxproj
index 2da1af8d7..b55d1b9ae 100644
--- a/platform/Windows/build.vcxproj
+++ b/platform/Windows/build.vcxproj
@@ -111,7 +111,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -133,7 +133,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -155,7 +155,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -178,7 +178,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/eduke32.vcxproj b/platform/Windows/eduke32.vcxproj
index 6fe059453..b198a7c82 100644
--- a/platform/Windows/eduke32.vcxproj
+++ b/platform/Windows/eduke32.vcxproj
@@ -109,7 +109,7 @@
       <SupportJustMyCode>true</SupportJustMyCode>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <Optimization>Disabled</Optimization>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -128,7 +128,7 @@
       <WarningLevel>Level3</WarningLevel>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -144,7 +144,7 @@
       <SupportJustMyCode>true</SupportJustMyCode>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <Optimization>Disabled</Optimization>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -162,7 +162,7 @@
       <WarningLevel>Level3</WarningLevel>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/enet.vcxproj b/platform/Windows/enet.vcxproj
index 1419ad120..c8ceed7b0 100644
--- a/platform/Windows/enet.vcxproj
+++ b/platform/Windows/enet.vcxproj
@@ -132,7 +132,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -154,7 +154,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -176,7 +176,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -199,7 +199,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/glad.vcxproj b/platform/Windows/glad.vcxproj
index a9cc640e1..161e30199 100644
--- a/platform/Windows/glad.vcxproj
+++ b/platform/Windows/glad.vcxproj
@@ -119,7 +119,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -141,7 +141,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -163,7 +163,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -186,7 +186,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/libxmp-lite.vcxproj b/platform/Windows/libxmp-lite.vcxproj
index 05b8369d9..abf0353a7 100644
--- a/platform/Windows/libxmp-lite.vcxproj
+++ b/platform/Windows/libxmp-lite.vcxproj
@@ -159,7 +159,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -180,7 +180,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -203,7 +203,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -227,7 +227,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/mact.vcxproj b/platform/Windows/mact.vcxproj
index f311d7153..d73c2628f 100644
--- a/platform/Windows/mact.vcxproj
+++ b/platform/Windows/mact.vcxproj
@@ -128,7 +128,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -149,7 +149,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -172,7 +172,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -196,7 +196,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
diff --git a/platform/Windows/mapster32.vcxproj b/platform/Windows/mapster32.vcxproj
index 572975fa1..e2395ea50 100644
--- a/platform/Windows/mapster32.vcxproj
+++ b/platform/Windows/mapster32.vcxproj
@@ -115,7 +115,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
@@ -136,7 +136,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -157,7 +157,7 @@
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitFramePointers>false</OmitFramePointers>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -179,7 +179,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp14</LanguageStandard>
       <ExceptionHandling>SyncCThrow</ExceptionHandling>
       <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>