diff --git a/examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj b/examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj
index ea7c9acc2e..5d331ddd12 100644
--- a/examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj
+++ b/examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj
@@ -82,6 +82,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
@@ -123,6 +124,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
diff --git a/examples/DemoRunner/DemoRunner.jucer b/examples/DemoRunner/DemoRunner.jucer
index ab17c6c0f5..fb99259b80 100644
--- a/examples/DemoRunner/DemoRunner.jucer
+++ b/examples/DemoRunner/DemoRunner.jucer
@@ -206,7 +206,8 @@
         <MODULEPATH id="juce_analytics" path="../../modules"/>
       </MODULEPATHS>
     </VS2015>
-    <VS2017 targetFolder="Builds/VisualStudio2017" smallIcon="YyqWd2" bigIcon="YyqWd2">
+    <VS2017 targetFolder="Builds/VisualStudio2017" smallIcon="YyqWd2" bigIcon="YyqWd2"
+            extraCompilerFlags="/w44265 /w45038 /w44062">
       <CONFIGURATIONS>
         <CONFIGURATION isDebug="1" name="Debug"/>
         <CONFIGURATION isDebug="0" name="Release" useRuntimeLibDLL="0"/>
diff --git a/extras/AudioPluginHost/AudioPluginHost.jucer b/extras/AudioPluginHost/AudioPluginHost.jucer
index 39d37bf351..97830c7728 100644
--- a/extras/AudioPluginHost/AudioPluginHost.jucer
+++ b/extras/AudioPluginHost/AudioPluginHost.jucer
@@ -103,7 +103,7 @@
       </MODULEPATHS>
     </VS2015>
     <VS2017 targetFolder="Builds/VisualStudio2017" vst3Folder="" smallIcon="c97aUr"
-            bigIcon="c97aUr">
+            bigIcon="c97aUr" extraCompilerFlags="/w44265 /w45038 /w44062">
       <CONFIGURATIONS>
         <CONFIGURATION name="Debug" isDebug="1" targetName="AudioPluginHost"/>
         <CONFIGURATION name="Release" isDebug="0" targetName="AudioPluginHost" debugInformationFormat="ProgramDatabase"/>
diff --git a/extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj b/extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj
index a8ad0cc146..09e31a8e04 100644
--- a/extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj
+++ b/extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj
@@ -82,6 +82,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
@@ -123,6 +124,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
diff --git a/extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj b/extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj
index 986f28c349..73d786fed1 100644
--- a/extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj
+++ b/extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj
@@ -82,6 +82,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
@@ -123,6 +124,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
     <ResourceCompile>
diff --git a/extras/Projucer/Projucer.jucer b/extras/Projucer/Projucer.jucer
index 825f9e373b..48fa11dd26 100644
--- a/extras/Projucer/Projucer.jucer
+++ b/extras/Projucer/Projucer.jucer
@@ -67,7 +67,7 @@
         <MODULEPATH id="juce_analytics" path="../../modules"/>
       </MODULEPATHS>
     </VS2015>
-    <VS2017 targetFolder="Builds/VisualStudio2017" bigIcon="rv1F4h">
+    <VS2017 targetFolder="Builds/VisualStudio2017" bigIcon="rv1F4h" extraCompilerFlags="/w44265 /w45038 /w44062">
       <CONFIGURATIONS>
         <CONFIGURATION name="Debug" isDebug="1" targetName="Projucer" useRuntimeLibDLL="0"/>
         <CONFIGURATION name="Release" isDebug="0" optimisation="3" targetName="Projucer"
diff --git a/extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj b/extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj
index d120d0dda0..862490f71e 100644
--- a/extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj
+++ b/extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj
@@ -82,6 +82,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <TreatWarningAsError>true</TreatWarningAsError>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
@@ -124,6 +125,7 @@
       <WarningLevel>Level4</WarningLevel>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>/w44265 /w45038 /w44062 %(AdditionalOptions)</AdditionalOptions>
       <TreatWarningAsError>true</TreatWarningAsError>
       <LanguageStandard>stdcpp14</LanguageStandard>
     </ClCompile>
diff --git a/extras/UnitTestRunner/UnitTestRunner.jucer b/extras/UnitTestRunner/UnitTestRunner.jucer
index ffdf93d213..483d8eda41 100644
--- a/extras/UnitTestRunner/UnitTestRunner.jucer
+++ b/extras/UnitTestRunner/UnitTestRunner.jucer
@@ -66,7 +66,7 @@
         <MODULEPATH id="juce_analytics" path="../../modules"/>
       </MODULEPATHS>
     </LINUX_MAKE>
-    <VS2017 targetFolder="Builds/VisualStudio2017">
+    <VS2017 targetFolder="Builds/VisualStudio2017" extraCompilerFlags="/w44265 /w45038 /w44062">
       <CONFIGURATIONS>
         <CONFIGURATION name="Debug" isDebug="1" targetName="UnitTestRunner" warningsAreErrors="1"/>
         <CONFIGURATION name="Release" isDebug="0" targetName="UnitTestRunner" debugInformationFormat="None"