蔡先生的专栏

错误：STOP: c000021a { Fatal System Error } the initial session process or system process terminated unexpectedly with a status of 0x000000001 (0xc0000034 0x0010038c). The system has been shut down

问题：win7下ping不是内部或外部命令解决方法：将“;C:\windows\system32\”添加到系统环境变量path中。