一种方法是将应用程序绑定到此计算机的处理器或磁盘ID上，并禁止在另一台机器上执行.

http://www.vcskicks.com/hardware_id.php [

One way is to tie the application to the Processor or Disk ID of this machine and forbid execution on another machine.

http://www.vcskicks.com/hardware_id.php[^]