RunWhenStart(false, Application.ProductName, Application.StartupPath + @\\\"\\\\MUS.exe\\\"); 

    /// <summary> 
    /// 开机启动项 
    /// </summary> 
    /// <param name=\\\"Started\\\">是否启动</param> 
    /// <param name=\\\"name\\\">启动值的名称</param> 
    /// <param name=\\\"path\\\">启动程序的路径</param> 
    public static void RunWhenStart(bool Started, string name, string path) 
    { 
      RegistryKey HKLM = Registry.LocalMachine; 
      RegistryKey Run = HKLM.CreateSubKey(@\\\"SOFTWARE\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\Run\\\"); 
      if (Started == true) 
      { 
        try 
        { 
          Run.SetValue(name, path); 
          HKLM.Close(); 
        } 
        catch (Exception Err) 
        { 
          MessageBox.Show(Err.Message.ToString(), \\\"MUS\\\", MessageBoxButtons.OK, MessageBoxIcon.Error); 
        } 
      } [Page]
      else 
      { 
        try 
        { 
          Run.DeleteValue(name); 
          HKLM.Close(); 
        } 
        catch (Exception) 
        { 
          // 
        } 
      } 
    }