diff --git a/GamePadToKeyboard/Classes/KeyboardSender.cs b/GamePadToKeyboard/Classes/KeyboardSender.cs
index 6bea481..bc389e0 100644
--- a/GamePadToKeyboard/Classes/KeyboardSender.cs
+++ b/GamePadToKeyboard/Classes/KeyboardSender.cs
@@ -1,9 +1,5 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Runtime.InteropServices;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace GamePadToKeyboard
 {
@@ -14,6 +10,18 @@ public class KeyboardSender
 
         private const int VK_Return = 0x0D; //Constante pour la touche Return
 
+        public const ushort WM_KEYDOWN = 0x0100;
+
+        public const ushort WM_KEYUP = 0x0101;
+
+        [DllImport("user32.dll")]
+        static extern IntPtr GetActiveWindow();
+
+
+        [DllImport("user32.dll")] //sends a windows message to the specified window
+        public static extern int SendMessage(IntPtr hWnd, int Msg, uint wParam, int lParam);
+
+
         public static void SendReturn()
         {
             keybd_event(VK_Return, 0, 0, 0);
@@ -21,7 +29,10 @@ public static void SendReturn()
 
         public static void SendKey(uint keyCode)
         {
-            keybd_event(keyCode, 0, 0, 0); //Simuler autre touche, liste disponible ici : http://www.kbdedit.com/manual/low_level_vk_list.html
+            //keybd_event(keyCode, 0, 0, 0); //Simuler autre touche, liste disponible ici : http://www.kbdedit.com/manual/low_level_vk_list.html
+            SendMessage(GetActiveWindow(), WM_KEYUP, VK_Return, 0);
+            SendMessage(GetActiveWindow(), WM_KEYDOWN, VK_Return, 0);
+            SendMessage(GetActiveWindow(), WM_KEYUP, VK_Return, 0);
         }
 
     }
diff --git a/GamePadToKeyboard/Program.cs b/GamePadToKeyboard/Program.cs
index 3a39416..50595b6 100644
--- a/GamePadToKeyboard/Program.cs
+++ b/GamePadToKeyboard/Program.cs
@@ -1,10 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using OpenTK.Input;
+using System;
 using System.Configuration;
-using OpenTK.Input;
 
 namespace GamePadToKeyboard
 {