diff --git a/eo/tutorial/Lesson1/FirstRealGA.cpp b/eo/tutorial/Lesson1/FirstRealGA.cpp
index c753fbb4d..74ed459b5 100644
--- a/eo/tutorial/Lesson1/FirstRealGA.cpp
+++ b/eo/tutorial/Lesson1/FirstRealGA.cpp
@@ -145,14 +145,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
-
     try
     {
         main_function(argc, argv);
diff --git a/eo/tutorial/Lesson1/exercise1.3.cpp b/eo/tutorial/Lesson1/exercise1.3.cpp
index 3a2cb8d22..89e8cc54b 100644
--- a/eo/tutorial/Lesson1/exercise1.3.cpp
+++ b/eo/tutorial/Lesson1/exercise1.3.cpp
@@ -146,13 +146,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
 
     try
     {
diff --git a/eo/tutorial/Lesson2/FirstBitEA.cpp b/eo/tutorial/Lesson2/FirstBitEA.cpp
index 99445846d..08eb2b992 100644
--- a/eo/tutorial/Lesson2/FirstBitEA.cpp
+++ b/eo/tutorial/Lesson2/FirstBitEA.cpp
@@ -173,13 +173,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
 
     try
     {
diff --git a/eo/tutorial/Lesson2/FirstRealEA.cpp b/eo/tutorial/Lesson2/FirstRealEA.cpp
index 7995896ba..b0ceb4462 100644
--- a/eo/tutorial/Lesson2/FirstRealEA.cpp
+++ b/eo/tutorial/Lesson2/FirstRealEA.cpp
@@ -173,14 +173,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
-
     try
     {
         main_function(argc, argv);
diff --git a/eo/tutorial/Lesson2/exercise2.3.cpp b/eo/tutorial/Lesson2/exercise2.3.cpp
index b666216c2..70636b564 100644
--- a/eo/tutorial/Lesson2/exercise2.3.cpp
+++ b/eo/tutorial/Lesson2/exercise2.3.cpp
@@ -179,14 +179,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
-
     try
     {
         main_function(argc, argv);
diff --git a/eo/tutorial/Lesson3/SecondBitEA.cpp b/eo/tutorial/Lesson3/SecondBitEA.cpp
index c8efce2f9..ab83faa23 100644
--- a/eo/tutorial/Lesson3/SecondBitEA.cpp
+++ b/eo/tutorial/Lesson3/SecondBitEA.cpp
@@ -329,13 +329,6 @@ void main_function(int argc, char **argv)
 // A main that catches the exceptions
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
-
     try
     {
         main_function(argc, argv);
diff --git a/eo/tutorial/Lesson3/exercise3.1.cpp b/eo/tutorial/Lesson3/exercise3.1.cpp
index 2030ac878..baa987f0c 100644
--- a/eo/tutorial/Lesson3/exercise3.1.cpp
+++ b/eo/tutorial/Lesson3/exercise3.1.cpp
@@ -383,13 +383,6 @@ void main_function(int argc, char **argv)
 // A main that catches the exceptions
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
-
     try
     {
         main_function(argc, argv);
diff --git a/eo/tutorial/Lesson4/ESEA.cpp b/eo/tutorial/Lesson4/ESEA.cpp
index adf2aace4..eeb0615af 100644
--- a/eo/tutorial/Lesson4/ESEA.cpp
+++ b/eo/tutorial/Lesson4/ESEA.cpp
@@ -68,14 +68,6 @@ int main_function(int argc, char *argv[])
  
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
- 
     try
     {
         main_function(argc, argv);