diff --git a/modules/juce_audio_formats/codecs/juce_FlacAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_FlacAudioFormat.cpp
index fb95a5205e..a558964550 100644
--- a/modules/juce_audio_formats/codecs/juce_FlacAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_FlacAudioFormat.cpp
@@ -97,7 +97,7 @@ namespace FlacNamespace
 
  #define FLAC__NO_DLL 1
 
- JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4267 4127 4244 4996 4100 4701 4702 4013 4133 4206 4312 4505 4365 4005 4334 181 111 6340 6308 6297 6001)
+ JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4267 4127 4244 4996 4100 4701 4702 4013 4133 4206 4312 4505 4365 4005 4334 181 111 6340 6308 6297 6001 6320)
  #if ! JUCE_MSVC
   #define HAVE_LROUND 1
  #endif
diff --git a/modules/juce_audio_plugin_client/AAX/juce_AAX_Wrapper.cpp b/modules/juce_audio_plugin_client/AAX/juce_AAX_Wrapper.cpp
index a571bc0d06..c078b4ba02 100644
--- a/modules/juce_audio_plugin_client/AAX/juce_AAX_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/AAX/juce_AAX_Wrapper.cpp
@@ -1023,7 +1023,7 @@ namespace AAXClasses
                  || transport.GetTimelineSelectionStartPosition (&info.timeInSamples) != AAX_SUCCESS)
                 check (transport.GetCurrentNativeSampleLocation (&info.timeInSamples));
 
-            info.timeInSeconds = info.timeInSamples / sampleRate;
+            info.timeInSeconds = (float) info.timeInSamples / sampleRate;
 
             int64_t ticks = 0;
 
@@ -1032,13 +1032,13 @@ namespace AAXClasses
             else
                 check (transport.GetCurrentTickPosition (&ticks));
 
-            info.ppqPosition = ticks / 960000.0;
+            info.ppqPosition = (double) ticks / 960000.0;
 
             info.isLooping = false;
             int64_t loopStartTick = 0, loopEndTick = 0;
             check (transport.GetCurrentLoopPosition (&info.isLooping, &loopStartTick, &loopEndTick));
-            info.ppqLoopStart = loopStartTick / 960000.0;
-            info.ppqLoopEnd   = loopEndTick   / 960000.0;
+            info.ppqLoopStart = (double) loopStartTick / 960000.0;
+            info.ppqLoopEnd   = (double) loopEndTick   / 960000.0;
 
             info.editOriginTime = 0;
             info.frameRate = AudioPlayHead::fpsUnknown;
diff --git a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
index c718d2b5dd..8a4fa28384 100644
--- a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
@@ -153,11 +153,11 @@ namespace
     {
         const int frameThickness = GetSystemMetrics (SM_CYFIXEDFRAME);
 
-        while (w != 0)
+        while (w != nullptr)
         {
             auto parent = getWindowParent (w);
 
-            if (parent == 0)
+            if (parent == nullptr)
                 break;
 
             TCHAR windowType[32] = { 0 };
@@ -1176,11 +1176,11 @@ public:
 
                 HWND w = (HWND) getWindowHandle();
 
-                while (w != 0)
+                while (w != nullptr)
                 {
                     HWND parent = getWindowParent (w);
 
-                    if (parent == 0)
+                    if (parent == nullptr)
                         break;
 
                     TCHAR windowType [32] = { 0 };
@@ -1194,7 +1194,7 @@ public:
                     GetWindowRect (parent, &parentPos);
 
                     if (w != (HWND) getWindowHandle())
-                        SetWindowPos (w, 0, 0, 0, newWidth + dw, newHeight + dh,
+                        SetWindowPos (w, nullptr, 0, 0, newWidth + dw, newHeight + dh,
                                       SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOOWNERZORDER);
 
                     dw = (parentPos.right - parentPos.left) - (windowPos.right - windowPos.left);
@@ -1206,11 +1206,11 @@ public:
                         break;
 
                     if (dw > 100 || dh > 100)
-                        w = 0;
+                        w = nullptr;
                 }
 
-                if (w != 0)
-                    SetWindowPos (w, 0, 0, 0, newWidth + dw, newHeight + dh,
+                if (w != nullptr)
+                    SetWindowPos (w, nullptr, 0, 0, newWidth + dw, newHeight + dh,
                                   SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOOWNERZORDER);
                #endif
             }
diff --git a/modules/juce_core/native/juce_win32_SystemStats.cpp b/modules/juce_core/native/juce_win32_SystemStats.cpp
index a7719753f4..6ac2db7395 100644
--- a/modules/juce_core/native/juce_win32_SystemStats.cpp
+++ b/modules/juce_core/native/juce_win32_SystemStats.cpp
@@ -330,8 +330,16 @@ bool SystemStats::isOperatingSystem64Bit()
    #else
     typedef BOOL (WINAPI* LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
 
+    const auto moduleHandle = GetModuleHandleA ("kernel32");
+
+    if (moduleHandle == nullptr)
+    {
+        jassertfalse;
+        return false;
+    }
+
     LPFN_ISWOW64PROCESS fnIsWow64Process
-        = (LPFN_ISWOW64PROCESS) GetProcAddress (GetModuleHandleA ("kernel32"), "IsWow64Process");
+        = (LPFN_ISWOW64PROCESS) GetProcAddress (moduleHandle, "IsWow64Process");
 
     BOOL isWow64 = FALSE;