扫描完成后尝试关闭防病毒软件

Question

我正在尝试在扫描完成时关闭Malwarebytes和其他防病毒程序，目前我正在使用CPU使用率作为扫描完成的标志但是Malwarebytes运行了多个进程，我的程序只接收了一个在大多数时间以0％CPU使用率运行的 这是我的代码

    public static PerformanceCounter process_cpu = new PerformanceCounter("Process","% Processor Time", "mbam");
    public static Process proc = new Process();

    private void timer1_Tick(object sender, EventArgs e)
    {
        double CPU_use = process_cpu.NextValue();
        temp = temp + CPU_use;
        Count += 1;
        TBX1.Text = Count + ": Seconds Opened";

        if (proc.Responding)
        {
            TBX1.Text += "  Status = Running  CPU usage is " + CPU_use;

            if (temp <=  0 && Count % 20 == 0) //this checks every 20 secs
            {
                MessageBox.Show("Finished?", "END"); //This is temporary, it will just end the program 
            }
            if (Count % 20 == 0)
            {
                temp = 0;
            }
        }
        else
        {
            TBX1.Text += "  Status = Not Responding";
        }  
    }

}

有更好的方法吗？或者我将不得不选择正在运行的流程？