diff --git a/include/etl/algorithm.h b/include/etl/algorithm.h
index ba94a610..463dfd32 100644
--- a/include/etl/algorithm.h
+++ b/include/etl/algorithm.h
@@ -552,9 +552,9 @@ namespace etl
       {
         if (i == std::find(begin1, i, *i))
         {
-          int32_t n = std::count(begin2, end2, *i);
+          size_t n = std::count(begin2, end2, *i);
 
-          if (n == 0 || std::count(i, end1, *i) != n)
+          if (n == 0 || size_t(std::count(i, end1, *i)) != n)
           {
             return false;
           }
@@ -583,9 +583,9 @@ namespace etl
       {
         if (i == std::find(begin1, i, *i))
         {
-          int32_t n = std::count(begin2, end2, *i);
+          size_t n = std::count(begin2, end2, *i);
 
-          if (n == 0 || std::count(i, end1, *i) != n)
+          if (n == 0 || size_t(std::count(i, end1, *i)) != n)
           {
             return false;
           }
@@ -619,9 +619,9 @@ namespace etl
       {
         if (i == std::find_if(begin1, i, std::bind1st(predicate, *i)))
         {
-          int32_t n = std::count(begin2, end2, *i);
+          size_t n = std::count(begin2, end2, *i);
 
-          if (n == 0 || std::count(i, end1, *i) != n)
+          if (n == 0 || size_t(std::count(i, end1, *i)) != n)
           {
             return false;
           }
@@ -652,9 +652,9 @@ namespace etl
       {
         if (i == std::find_if(begin1, i, std::bind1st(predicate, *i)))
         {
-          int32_t n = std::count(begin2, end2, *i);
+          size_t n = std::count(begin2, end2, *i);
 
-          if (n == 0 || std::count(i, end1, *i) != n)
+          if (n == 0 || size_t(std::count(i, end1, *i)) != n)
           {
             return false;
           }
diff --git a/include/etl/debug_count.h b/include/etl/debug_count.h
index ab80a4c4..48ad3f97 100644
--- a/include/etl/debug_count.h
+++ b/include/etl/debug_count.h
@@ -88,6 +88,18 @@ namespace etl
       return *this;
     }
 
+    inline debug_count& operator +=(size_t n)
+    {
+      count += int32_t(n);
+      return *this;
+    }
+
+    inline debug_count& operator -=(size_t n)
+    {
+      count -= int32_t(n);
+      return *this;
+    }
+
     inline operator int32_t()
     {
       return count;
diff --git a/include/etl/memory.h b/include/etl/memory.h
index 2d440653..1f1e0ad5 100644
--- a/include/etl/memory.h
+++ b/include/etl/memory.h
@@ -92,7 +92,7 @@ namespace etl
   typename etl::enable_if<etl::is_trivially_constructible<typename std::iterator_traits<TOutputIterator>::value_type>::value, TOutputIterator>::type
    uninitialized_fill(TOutputIterator o_begin, TOutputIterator o_end, const T& value, TCounter& count)
   {
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     std::fill(o_begin, o_end, value);
     
@@ -108,7 +108,7 @@ namespace etl
   typename etl::enable_if<!etl::is_trivially_constructible<typename std::iterator_traits<TOutputIterator>::value_type>::value, TOutputIterator>::type
    uninitialized_fill(TOutputIterator o_begin, TOutputIterator o_end, const T& value, TCounter& count)
   {
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     etl::uninitialized_fill(o_begin, o_end, value);
 
@@ -181,7 +181,7 @@ namespace etl
    uninitialized_copy(TInputIterator i_begin, TInputIterator i_end, TOutputIterator o_begin, TCounter& count)
   {
     TOutputIterator o_end = std::copy(i_begin, i_end, o_begin);
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     return o_end;
   }
@@ -197,7 +197,7 @@ namespace etl
   {
     TOutputIterator o_end = etl::uninitialized_copy(i_begin, i_end, o_begin);
 
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     return o_end;
   }
@@ -305,7 +305,7 @@ namespace etl
   typename etl::enable_if<etl::is_trivially_constructible<typename std::iterator_traits<TOutputIterator>::value_type>::value, void>::type
    uninitialized_default_construct(TOutputIterator o_begin, TOutputIterator o_end, TCounter& count)
   {
-    count = std::distance(o_begin, o_end);
+    count = int32_t(std::distance(o_begin, o_end));
   }
 
   //*****************************************************************************
@@ -317,7 +317,7 @@ namespace etl
   typename etl::enable_if<!etl::is_trivially_constructible<typename std::iterator_traits<TOutputIterator>::value_type>::value, void>::type
    uninitialized_default_construct(TOutputIterator o_begin, TOutputIterator o_end, TCounter& count)
   {
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     etl::uninitialized_default_construct(o_begin, o_end);
   }
@@ -533,7 +533,7 @@ namespace etl
   template <typename TOutputIterator, typename TCounter>
   void uninitialized_value_construct(TOutputIterator o_begin, TOutputIterator o_end, TCounter& count)
   {
-    count += std::distance(o_begin, o_end);
+    count += int32_t(std::distance(o_begin, o_end));
 
     etl::uninitialized_value_construct(o_begin, o_end);
   }
@@ -649,7 +649,7 @@ namespace etl
   typename etl::enable_if<etl::is_trivially_destructible<typename std::iterator_traits<TIterator>::value_type>::value, void>::type
    destroy(TIterator i_begin, TIterator i_end, TCounter& count)
   {
-    count -= std::distance(i_begin, i_end);
+    count -= int32_t(std::distance(i_begin, i_end));
   }
 
   //*****************************************************************************
@@ -661,7 +661,7 @@ namespace etl
   typename etl::enable_if<!etl::is_trivially_destructible<typename std::iterator_traits<TIterator>::value_type>::value, void>::type
    destroy(TIterator i_begin, TIterator i_end, TCounter& count)
   {
-    count -= std::distance(i_begin, i_end);
+    count -= int32_t(std::distance(i_begin, i_end));
 
     while (i_begin != i_end)
     {
diff --git a/include/etl/platform.h b/include/etl/platform.h
index f1a4c4de..8eaba63e 100644
--- a/include/etl/platform.h
+++ b/include/etl/platform.h
@@ -28,16 +28,23 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ******************************************************************************/
 
+#include <stdint.h>
+
 #ifndef __ETL_PLATFORM__
 #define __ETL_PLATFORM__
 
 // Some targets do not support 8bit types.
 #define ETL_8BIT_SUPPORT (CHAR_BIT == 8)
 
+// Define a debug macro
 #if defined(_DEBUG) || defined(DEBUG)
 #define ETL_DEBUG
 #endif
 
+// Undefine all of the macros.
+#undef ETL_PLATFORM_16BIT 
+#undef ETL_PLATFORM_32BIT
+#undef ETL_PLATFORM_64BIT
 #undef ETL_CPP11_SUPPORTED
 #undef ETL_CPP14_SUPPORTED
 #undef ETL_CPP17_SUPPORTED
@@ -46,8 +53,15 @@ SOFTWARE.
 #undef ETL_CPP11_TYPE_TRAITS_IS_TRIVIAL_SUPPORTED
 #undef ETL_ATOMIC_SUPPORTED
 
+// Determine the bit width of the platform.
+#define ETL_PLATFORM_16BIT (UINT16_MAX == UINTPTR_MAX)
+#define ETL_PLATFORM_32BIT (UINT32_MAX == UINTPTR_MAX)
+#define ETL_PLATFORM_64BIT (UINT64_MAX == UINTPTR_MAX)
+
 #include "etl_profile.h"
 
+// The macros below are dependent on the profile.
+
 #if defined(ETL_COMPILER_MICROSOFT)
   // Disable warning of deprecated std::iterator.
   #pragma warning(disable : 4996)
diff --git a/include/etl/version.h b/include/etl/version.h
index 70f29896..39688450 100644
--- a/include/etl/version.h
+++ b/include/etl/version.h
@@ -37,10 +37,10 @@ SOFTWARE.
 /// Definitions of the ETL version
 ///\ingroup utilities
 
-#define ETL_VERSION "10.21.2"
-#define ETL_VERSION_MAJOR 10
-#define ETL_VERSION_MINOR 21
-#define ETL_VERSION_PATCH  2
+#define ETL_VERSION "11.3.0"
+#define ETL_VERSION_MAJOR 11
+#define ETL_VERSION_MINOR  3
+#define ETL_VERSION_PATCH  0
 
 #endif
 
diff --git a/support/Release notes.txt b/support/Release notes.txt
index 3d56ce4e..5e074323 100644
--- a/support/Release notes.txt	
+++ b/support/Release notes.txt	
@@ -1,3 +1,7 @@
+===============================================================================
+11.3.0
+Improved compatibility with 64 bit pltforms.
+
 ===============================================================================
 11.2.0
 Added std::initializer_list constructors to containers, if ETL_CPP11_SUPPORTED is set to 1
diff --git a/test/codeblocks/ETL.cbp b/test/codeblocks/ETL.cbp
index a399f5d1..994dbbe8 100644
--- a/test/codeblocks/ETL.cbp
+++ b/test/codeblocks/ETL.cbp
@@ -40,6 +40,25 @@
 					<Mode after="always" />
 				</ExtraCommands>
 			</Target>
+			<Target title="Windows 64">
+				<Option output="bin/Debug/ETL" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Debug/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-std=c++11" />
+					<Add option="-m64" />
+					<Add option="-g" />
+					<Add option="-D_DEBUG" />
+					<Add directory="../../src" />
+				</Compiler>
+				<Linker>
+					<Add option="-m64" />
+				</Linker>
+				<ExtraCommands>
+					<Add after="${TARGET_OUTPUT_DIR}${TARGET_OUTPUT_BASENAME}" />
+				</ExtraCommands>
+			</Target>
 		</Build>
 		<Compiler>
 			<Add option="-Wunused-parameter" />
@@ -278,9 +297,11 @@
 		<Unit filename="../../unittest-cpp/UnitTest++/UnitTestPP.h" />
 		<Unit filename="../../unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp">
 			<Option target="Windows" />
+			<Option target="Windows 64" />
 		</Unit>
 		<Unit filename="../../unittest-cpp/UnitTest++/Win32/TimeHelpers.h">
 			<Option target="Windows" />
+			<Option target="Windows 64" />
 		</Unit>
 		<Unit filename="../../unittest-cpp/UnitTest++/XmlTestReporter.cpp" />
 		<Unit filename="../../unittest-cpp/UnitTest++/XmlTestReporter.h" />
diff --git a/test/test_array_wrapper.cpp b/test/test_array_wrapper.cpp
index b4eafaaf..c084f72c 100644
--- a/test/test_array_wrapper.cpp
+++ b/test/test_array_wrapper.cpp
@@ -557,7 +557,11 @@ namespace
     {
       Data5  aw5;
       size_t hash = etl::hash<Data5>()(aw5);
-      size_t compare_hash = etl::fnv_1a_32(reinterpret_cast<const uint8_t*>(&data5[0]), reinterpret_cast<const uint8_t*>(&data5[5]));
+
+
+      size_t compare_hash = etl::__private_hash__::generic_hash<size_t>(reinterpret_cast<const uint8_t*>(&data5[0]), reinterpret_cast<const uint8_t*>(&data5[5]));
+      
+      
       CHECK_EQUAL(compare_hash, hash);
     }
   };
diff --git a/test/test_hash.cpp b/test/test_hash.cpp
index 3bac42dc..c9fbc425 100644
--- a/test/test_hash.cpp
+++ b/test/test_hash.cpp
@@ -126,10 +126,15 @@ namespace
     {
       size_t hash = etl::hash<long long>()((long long)(0x5AA555AA3CC333CC));
 
-      if (sizeof(size_t) == sizeof(long long))
-        CHECK_EQUAL(0x5AA555AA3CC333CCU, hash);
-      else
+      if (ETL_PLATFORM_32BIT)
+      {
         CHECK_EQUAL(0xEC6A8D69U, hash);
+      }
+
+      if (ETL_PLATFORM_64BIT)
+      {
+        CHECK_EQUAL(0x5AA555AA3CC333CCU, hash);
+      }
     }
 
     //*************************************************************************
@@ -137,10 +142,15 @@ namespace
     {
       size_t hash = etl::hash<unsigned long long>()((unsigned long long)(0x5AA555AA3CC333CC));
 
-      if (sizeof(size_t) == sizeof(unsigned long long))
-        CHECK_EQUAL(0x5AA555AA3CC333CCU, hash);
-      else
+      if (ETL_PLATFORM_32BIT)
+      {
         CHECK_EQUAL(0xEC6A8D69U, hash);
+      }
+
+      if (ETL_PLATFORM_64BIT)
+      {
+        CHECK_EQUAL(0x5AA555AA3CC333CCU, hash);
+      }
     }
 
     //*************************************************************************
@@ -148,18 +158,31 @@ namespace
     {
       size_t hash = etl::hash<float>()((float)(1.2345));
 
-      CHECK_EQUAL(0X3F9E0419U, hash);
+      if (ETL_PLATFORM_32BIT)
+      {
+        CHECK_EQUAL(0X3F9E0419U, hash);
+      }
+
+      if (ETL_PLATFORM_64BIT)
+      {
+        CHECK_EQUAL(9821047038287739023U, hash);
+      }
     }
 
     //*************************************************************************
     TEST(test_hash_double)
     {
       size_t hash = etl::hash<double>()((double)(1.2345));
-
-      if (sizeof(size_t) == sizeof(double))
-        CHECK_EQUAL(0X3FF3C083126E978DU, hash);
-      else
+     
+      if (ETL_PLATFORM_32BIT)
+      {
         CHECK_EQUAL(0x86FBF224U, hash);
+      }
+
+      if (ETL_PLATFORM_64BIT)
+      {
+        CHECK_EQUAL(0x3FF3C083126E978DU, hash);
+      }
     }
 
     //*************************************************************************
diff --git a/test/test_pool.cpp b/test/test_pool.cpp
index 57c5363c..8f14c5f2 100644
--- a/test/test_pool.cpp
+++ b/test/test_pool.cpp
@@ -383,11 +383,17 @@ namespace
     //*************************************************************************
     TEST(test_type_error)
     {
+      struct Test
+      {
+        uint64_t a;
+        uint64_t b;
+      };
+
       etl::pool<uint32_t, 4> pool;
 
       etl::ipool& ip = pool;
 
-      CHECK_THROW(ip.allocate<double>(), etl::pool_element_size);
+      CHECK_THROW(ip.allocate<Test>(), etl::pool_element_size);
     }
 
     //*************************************************************************
diff --git a/test/test_string_char.cpp b/test/test_string_char.cpp
index d93d6d4d..bcf1f356 100644
--- a/test/test_string_char.cpp
+++ b/test/test_string_char.cpp
@@ -3032,7 +3032,7 @@ namespace
       // Test with actual string type.
       Text text(STR("ABCDEFHIJKL"));
       size_t hash = etl::hash<Text>()(text);
-      size_t compare_hash = etl::fnv_1a_32(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
+      size_t compare_hash = etl::__private_hash__::generic_hash<size_t>(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
       CHECK_EQUAL(compare_hash, hash);
 
       // Test with interface string type.
diff --git a/test/test_string_u16.cpp b/test/test_string_u16.cpp
index aeff4cc2..0d1a2e5d 100644
--- a/test/test_string_u16.cpp
+++ b/test/test_string_u16.cpp
@@ -3031,7 +3031,7 @@ namespace
       // Test with actual string type.
       Text text(STR("ABCDEFHIJKL"));
       size_t hash = etl::hash<Text>()(text);
-      size_t compare_hash = etl::fnv_1a_32(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
+      size_t compare_hash = etl::__private_hash__::generic_hash<size_t>(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
       CHECK_EQUAL(compare_hash, hash);
 
       // Test with interface string type.
diff --git a/test/test_string_u32.cpp b/test/test_string_u32.cpp
index 03d0912f..eb4db72f 100644
--- a/test/test_string_u32.cpp
+++ b/test/test_string_u32.cpp
@@ -3031,7 +3031,7 @@ namespace
       // Test with actual string type.
       Text text(STR("ABCDEFHIJKL"));
       size_t hash = etl::hash<Text>()(text);
-      size_t compare_hash = etl::fnv_1a_32(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
+      size_t compare_hash = etl::__private_hash__::generic_hash<size_t>(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
       CHECK_EQUAL(compare_hash, hash);
 
       // Test with interface string type.
diff --git a/test/test_string_wchar_t.cpp b/test/test_string_wchar_t.cpp
index 1ae194aa..47e8ce9f 100644
--- a/test/test_string_wchar_t.cpp
+++ b/test/test_string_wchar_t.cpp
@@ -3031,7 +3031,7 @@ namespace
       // Test with actual string type.
       Text text(STR("ABCDEFHIJKL"));
       size_t hash = etl::hash<Text>()(text);
-      size_t compare_hash = etl::fnv_1a_32(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
+      size_t compare_hash = etl::__private_hash__::generic_hash<size_t>(reinterpret_cast<const uint8_t*>(&text[0]), reinterpret_cast<const uint8_t*>(&text[text.size()]));
       CHECK_EQUAL(compare_hash, hash);
 
       // Test with interface string type.
diff --git a/test/test_vector.cpp b/test/test_vector.cpp
index e581faf0..9b753a15 100644
--- a/test/test_vector.cpp
+++ b/test/test_vector.cpp
@@ -495,12 +495,12 @@ namespace
       Compare_Data compare_data;
       Data data;
 
-      for (size_t i = 0; i < SIZE; ++i)
+      for (int i = 0; i < int(SIZE); ++i)
       {
         compare_data.push_back(i);
       }
 
-      for (size_t i = 0; i < SIZE; ++i)
+      for (int i = 0; i < int(SIZE); ++i)
       {
         data.push_back(i);
       }
@@ -539,7 +539,7 @@ namespace
     {
       Data data;
 
-      for (size_t i = 0; i < SIZE; ++i)
+      for (int i = 0; i < int(SIZE); ++i)
       {
         data.push_back(i);
       }
diff --git a/test/vs2017/etl.sln b/test/vs2017/etl.sln
index 7c839529..553eb8ef 100644
--- a/test/vs2017/etl.sln
+++ b/test/vs2017/etl.sln
@@ -7,19 +7,37 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "etl", "etl.vcxproj", "{C21D
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug 64|Win32 = Debug 64|Win32
+		Debug 64|x64 = Debug 64|x64
 		Debug No Unit Tests|Win32 = Debug No Unit Tests|Win32
+		Debug No Unit Tests|x64 = Debug No Unit Tests|x64
 		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
 		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug 64|Win32.ActiveCfg = Debug No Unit Tests|Win32
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug 64|Win32.Build.0 = Debug No Unit Tests|Win32
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug 64|x64.ActiveCfg = Debug64|x64
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug 64|x64.Build.0 = Debug64|x64
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug No Unit Tests|Win32.ActiveCfg = Debug No Unit Tests|Win32
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug No Unit Tests|Win32.Build.0 = Debug No Unit Tests|Win32
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug No Unit Tests|x64.ActiveCfg = Debug No Unit Tests|x64
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug No Unit Tests|x64.Build.0 = Debug No Unit Tests|x64
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug|Win32.ActiveCfg = Debug|Win32
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug|Win32.Build.0 = Debug|Win32
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug|x64.ActiveCfg = Debug|x64
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Debug|x64.Build.0 = Debug|x64
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Release|Win32.ActiveCfg = Release|Win32
 		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Release|Win32.Build.0 = Release|Win32
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Release|x64.ActiveCfg = Release|x64
+		{C21DF78C-D8E0-46AB-9D6F-D38A3C1CB0FB}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {0E35F961-E9EF-40C4-8E3E-2EC79B1D44B8}
+	EndGlobalSection
 EndGlobal
diff --git a/test/vs2017/etl.vcxproj b/test/vs2017/etl.vcxproj
index efc88c3b..a7df379f 100644
--- a/test/vs2017/etl.vcxproj
+++ b/test/vs2017/etl.vcxproj
@@ -1,18 +1,38 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug64|Win32">
+      <Configuration>Debug64</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug64|x64">
+      <Configuration>Debug64</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug No Unit Tests|Win32">
       <Configuration>Debug No Unit Tests</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug No Unit Tests|x64">
+      <Configuration>Debug No Unit Tests</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
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