i make a bad alarm battery laptop

namespace batrei_laptop_rev_2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            timer1.Enabled = true;
        }
        string musik;
        private void timer1_Tick(object sender, EventArgs e)
        {
            PowerStatus status = SystemInformation.PowerStatus;
            progressBarStatus.Value = (int)(status.BatteryLifePercent * 100);
            lblBatterLevel.Text = String.Format("{0}%", (status.BatteryLifePercent * 100));
            if ((status.BatteryLifePercent * 100) > 90)
            {
                StatusText.Text = "SEGERA CABUT CHARGE'NYA";
                axWindowsMediaPlayer1.URL = musik;
            }
            else if ((status.BatteryLifePercent * 100) < 60)
            {
                StatusText.Text = "LAPTOP PERLU DI CHARGE";
                axWindowsMediaPlayer1.URL = musik;
            }
            axWindowsMediaPlayer1.openPlayer(musik);//add this line hope so it will work.

        }
        private void button1_Click(object sender, EventArgs e)
        {
            OpenFileDialog open = new OpenFileDialog();
            if(open.ShowDialog() == DialogResult.OK)
            {
                musik = open.FileName;
                textBox1.Text = open.SafeFileName;
            }
        }
    }
}