diff --git a/samples/msgext-doc-search-csharp/AdapterWithErrorHandler.cs b/samples/msgext-doc-search-csharp/AdapterWithErrorHandler.cs
index 5ac7dfc..81966aa 100644
--- a/samples/msgext-doc-search-csharp/AdapterWithErrorHandler.cs
+++ b/samples/msgext-doc-search-csharp/AdapterWithErrorHandler.cs
@@ -17,9 +17,9 @@ public AdapterWithErrorHandler(BotFrameworkAuthentication auth, ILogger<IBotFram
             // to add telemetry capture to your bot.
             logger.LogError(exception, $"[OnTurnError] unhandled error : {exception.Message}");
 
-            // Send a message to the user
-            await turnContext.SendActivityAsync("The bot encountered an error or bug.");
-            await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
+            // Uncomment below commented line for local debugging.
+            // await turnContext.SendActivityAsync("The bot encountered an error or bug.");
+            // await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
 
             // Send a trace activity, which will be displayed in the Bot Framework Emulator
             await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
diff --git a/samples/msgext-doc-search-js/src/index.js b/samples/msgext-doc-search-js/src/index.js
index 0f92eeb..0a4c163 100644
--- a/samples/msgext-doc-search-js/src/index.js
+++ b/samples/msgext-doc-search-js/src/index.js
@@ -35,9 +35,9 @@ adapter.onTurnError = async (context, error) => {
   //       configuration instructions.
   console.error(`\n [onTurnError] unhandled error: ${error}`);
 
-  // Send a message to the user
-  await context.sendActivity(`The bot encountered an unhandled error:\n ${error.message}`);
-  await context.sendActivity("To continue to run this bot, please fix the bot source code.");
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(`The bot encountered an unhandled error:\n ${error.message}`);
+  // await context.sendActivity("To continue to run this bot, please fix the bot source code.");
 };
 
 // Create the bot that will handle incoming messages.
diff --git a/samples/msgext-multiparam-csharp/AdapterWithErrorHandler.cs b/samples/msgext-multiparam-csharp/AdapterWithErrorHandler.cs
index c619c87..2d312a8 100644
--- a/samples/msgext-multiparam-csharp/AdapterWithErrorHandler.cs
+++ b/samples/msgext-multiparam-csharp/AdapterWithErrorHandler.cs
@@ -17,9 +17,9 @@ public AdapterWithErrorHandler(BotFrameworkAuthentication auth, ILogger<IBotFram
             // to add telemetry capture to your bot.
             logger.LogError(exception, $"[OnTurnError] unhandled error : {exception.Message}");
 
-            // Send a message to the user
-            await turnContext.SendActivityAsync("The bot encountered an error or bug.");
-            await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
+            // Uncomment below commented line for local debugging.
+            // await turnContext.SendActivityAsync("The bot encountered an error or bug.");
+            // await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
 
             // Send a trace activity, which will be displayed in the Bot Framework Emulator
             await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
diff --git a/samples/msgext-multiparam-js/src/index.js b/samples/msgext-multiparam-js/src/index.js
index 0f92eeb..0a4c163 100644
--- a/samples/msgext-multiparam-js/src/index.js
+++ b/samples/msgext-multiparam-js/src/index.js
@@ -35,9 +35,9 @@ adapter.onTurnError = async (context, error) => {
   //       configuration instructions.
   console.error(`\n [onTurnError] unhandled error: ${error}`);
 
-  // Send a message to the user
-  await context.sendActivity(`The bot encountered an unhandled error:\n ${error.message}`);
-  await context.sendActivity("To continue to run this bot, please fix the bot source code.");
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(`The bot encountered an unhandled error:\n ${error.message}`);
+  // await context.sendActivity("To continue to run this bot, please fix the bot source code.");
 };
 
 // Create the bot that will handle incoming messages.
diff --git a/samples/msgext-multiparam-ts/src/index.ts b/samples/msgext-multiparam-ts/src/index.ts
index e911644..f5f3a15 100644
--- a/samples/msgext-multiparam-ts/src/index.ts
+++ b/samples/msgext-multiparam-ts/src/index.ts
@@ -44,9 +44,9 @@ const onTurnErrorHandler = async (context: TurnContext, error: Error) => {
     "TurnError"
   );
 
-  // Send a message to the user
-  await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
-  await context.sendActivity("To continue to run this bot, please fix the bot source code.");
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
+  // await context.sendActivity("To continue to run this bot, please fix the bot source code.");
 };
 
 // Set the onTurnError for the singleton CloudAdapter.
diff --git a/samples/msgext-northwind-inventory-action-ts/src/index.ts b/samples/msgext-northwind-inventory-action-ts/src/index.ts
index b1f8848..0a2446e 100644
--- a/samples/msgext-northwind-inventory-action-ts/src/index.ts
+++ b/samples/msgext-northwind-inventory-action-ts/src/index.ts
@@ -44,9 +44,9 @@ const onTurnErrorHandler = async (context: TurnContext, error: Error) => {
     "TurnError"
   );
 
-  // Send a message to the user
-  await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
-  await context.sendActivity("To continue to run this bot, please fix the bot source code.");
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
+  // await context.sendActivity("To continue to run this bot, please fix the bot source code.");
 };
 
 // Set the onTurnError for the singleton CloudAdapter.
diff --git a/samples/msgext-northwind-inventory-csharp/AdapterWithErrorHandler.cs b/samples/msgext-northwind-inventory-csharp/AdapterWithErrorHandler.cs
index bd4bc02..779c5a7 100644
--- a/samples/msgext-northwind-inventory-csharp/AdapterWithErrorHandler.cs
+++ b/samples/msgext-northwind-inventory-csharp/AdapterWithErrorHandler.cs
@@ -21,9 +21,9 @@ public AdapterWithErrorHandler(BotFrameworkAuthentication auth, ILogger<IBotFram
             // Only send error message for user messages, not for other message types so the bot doesn't spam a channel or chat.
             if (turnContext.Activity.Type == ActivityTypes.Message)
             {
-                // Send a message to the user
-                await turnContext.SendActivityAsync("The bot encountered an error or bug.");
-                await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
+                // Uncomment below commented line for local debugging.
+                // await turnContext.SendActivityAsync("The bot encountered an error or bug.");
+                // await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
 
                 // Send a trace activity, which will be displayed in the Bot Framework Emulator
                 await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
diff --git a/samples/msgext-northwind-inventory-ts/src/index.ts b/samples/msgext-northwind-inventory-ts/src/index.ts
index e911644..f5f3a15 100644
--- a/samples/msgext-northwind-inventory-ts/src/index.ts
+++ b/samples/msgext-northwind-inventory-ts/src/index.ts
@@ -44,9 +44,9 @@ const onTurnErrorHandler = async (context: TurnContext, error: Error) => {
     "TurnError"
   );
 
-  // Send a message to the user
-  await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
-  await context.sendActivity("To continue to run this bot, please fix the bot source code.");
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(`The bot encountered unhandled error:\n ${error.message}`);
+  // await context.sendActivity("To continue to run this bot, please fix the bot source code.");
 };
 
 // Set the onTurnError for the singleton CloudAdapter.
diff --git a/samples/msgext-product-support-sso-csharp/AdapterWithErrorHandler.cs b/samples/msgext-product-support-sso-csharp/AdapterWithErrorHandler.cs
index 83513e5..7ff9df6 100644
--- a/samples/msgext-product-support-sso-csharp/AdapterWithErrorHandler.cs
+++ b/samples/msgext-product-support-sso-csharp/AdapterWithErrorHandler.cs
@@ -17,9 +17,9 @@ public AdapterWithErrorHandler(BotFrameworkAuthentication auth, ILogger<IBotFram
             // to add telemetry capture to your bot.
             logger.LogError(exception, $"[OnTurnError] unhandled error : {exception.Message}");
 
-            // Send a message to the user
-            await turnContext.SendActivityAsync("The bot encountered an error or bug.");
-            await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
+            // Uncomment below commented line for local debugging.
+            // await turnContext.SendActivityAsync("The bot encountered an error or bug.");
+            // await turnContext.SendActivityAsync("To continue to run this bot, please fix the bot source code.");
 
             // Send a trace activity, which will be displayed in the Bot Framework Emulator
             await turnContext.TraceActivityAsync("OnTurnError Trace", exception.Message, "https://www.botframework.com/schemas/error", "TurnError");
diff --git a/samples/msgext-product-support-sso-ts/src/index.ts b/samples/msgext-product-support-sso-ts/src/index.ts
index be46de2..305dc7f 100644
--- a/samples/msgext-product-support-sso-ts/src/index.ts
+++ b/samples/msgext-product-support-sso-ts/src/index.ts
@@ -44,13 +44,13 @@ const onTurnErrorHandler = async (context: TurnContext, error: Error) => {
     "TurnError"
   );
 
-  // Send a message to the user
-  await context.sendActivity(
-    `The bot encountered unhandled error:\n ${error.message}`
-  );
-  await context.sendActivity(
-    "To continue to run this bot, please fix the bot source code."
-  );
+  // Uncomment below commented line for local debugging.
+  // await context.sendActivity(
+  //   `The bot encountered unhandled error:\n ${error.message}`
+  // );
+  // await context.sendActivity(
+  //   "To continue to run this bot, please fix the bot source code."
+  // );
 };
 
 // Set the onTurnError for the singleton CloudAdapter.