diff --git a/examples/AUv3Synth/JuceLibraryCode/AppConfig.h b/examples/AUv3Synth/JuceLibraryCode/AppConfig.h
index 798c573561..482a6096c7 100644
--- a/examples/AUv3Synth/JuceLibraryCode/AppConfig.h
+++ b/examples/AUv3Synth/JuceLibraryCode/AppConfig.h
@@ -239,10 +239,10 @@
  #define JucePlugin_ManufacturerEmail      ""
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'AUv3'
+ #define JucePlugin_PluginCode             0x41557633
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                1
diff --git a/examples/PlugInSamples/Arpeggiator/JuceLibraryCode/AppConfig.h b/examples/PlugInSamples/Arpeggiator/JuceLibraryCode/AppConfig.h
index 16563d57d0..5d40b33697 100644
--- a/examples/PlugInSamples/Arpeggiator/JuceLibraryCode/AppConfig.h
+++ b/examples/PlugInSamples/Arpeggiator/JuceLibraryCode/AppConfig.h
@@ -260,10 +260,10 @@
  #define JucePlugin_ManufacturerEmail      "info@juce.com"
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'Arpg'
+ #define JucePlugin_PluginCode             0x41727067
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                0
diff --git a/examples/PlugInSamples/GainPlugIn/JuceLibraryCode/AppConfig.h b/examples/PlugInSamples/GainPlugIn/JuceLibraryCode/AppConfig.h
index 70b869cba4..e3398e6b1e 100644
--- a/examples/PlugInSamples/GainPlugIn/JuceLibraryCode/AppConfig.h
+++ b/examples/PlugInSamples/GainPlugIn/JuceLibraryCode/AppConfig.h
@@ -260,10 +260,10 @@
  #define JucePlugin_ManufacturerEmail      ""
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'Gain'
+ #define JucePlugin_PluginCode             0x4761696e
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                0
diff --git a/examples/PlugInSamples/MultiOutSynth/JuceLibraryCode/AppConfig.h b/examples/PlugInSamples/MultiOutSynth/JuceLibraryCode/AppConfig.h
index c74471ba88..5cc0475b59 100644
--- a/examples/PlugInSamples/MultiOutSynth/JuceLibraryCode/AppConfig.h
+++ b/examples/PlugInSamples/MultiOutSynth/JuceLibraryCode/AppConfig.h
@@ -260,10 +260,10 @@
  #define JucePlugin_ManufacturerEmail      "info@juce.com"
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'MoSy'
+ #define JucePlugin_PluginCode             0x4d6f5379
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                1
diff --git a/examples/PlugInSamples/NoiseGate/JuceLibraryCode/AppConfig.h b/examples/PlugInSamples/NoiseGate/JuceLibraryCode/AppConfig.h
index c843e2ab60..38ead30ba7 100644
--- a/examples/PlugInSamples/NoiseGate/JuceLibraryCode/AppConfig.h
+++ b/examples/PlugInSamples/NoiseGate/JuceLibraryCode/AppConfig.h
@@ -260,10 +260,10 @@
  #define JucePlugin_ManufacturerEmail      ""
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'Nois'
+ #define JucePlugin_PluginCode             0x4e6f6973
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                0
diff --git a/examples/PlugInSamples/Surround/JuceLibraryCode/AppConfig.h b/examples/PlugInSamples/Surround/JuceLibraryCode/AppConfig.h
index f2e4e5b50d..4a9ea56efa 100644
--- a/examples/PlugInSamples/Surround/JuceLibraryCode/AppConfig.h
+++ b/examples/PlugInSamples/Surround/JuceLibraryCode/AppConfig.h
@@ -260,10 +260,10 @@
  #define JucePlugin_ManufacturerEmail      ""
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'ROLI'
+ #define JucePlugin_ManufacturerCode       0x524f4c49
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'Srrd'
+ #define JucePlugin_PluginCode             0x53727264
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                0
diff --git a/examples/audio plugin demo/JuceLibraryCode/AppConfig.h b/examples/audio plugin demo/JuceLibraryCode/AppConfig.h
index 019491de8c..c452b8f62f 100644
--- a/examples/audio plugin demo/JuceLibraryCode/AppConfig.h	
+++ b/examples/audio plugin demo/JuceLibraryCode/AppConfig.h	
@@ -239,10 +239,10 @@
  #define JucePlugin_ManufacturerEmail      "info@juce.com"
 #endif
 #ifndef  JucePlugin_ManufacturerCode
- #define JucePlugin_ManufacturerCode       'Roli'
+ #define JucePlugin_ManufacturerCode       0x526f6c69
 #endif
 #ifndef  JucePlugin_PluginCode
- #define JucePlugin_PluginCode             'Jcdm'
+ #define JucePlugin_PluginCode             0x4a63646d
 #endif
 #ifndef  JucePlugin_IsSynth
  #define JucePlugin_IsSynth                0