在开始菜单“运行”对话框键入"gpedit.msc"打开“组策略”设置
展开“本地计算机策略”→“用户配置”→“管理模板”→“系统”→“Ctrl+Alt+Del选项”
双击右边的“删除任务管理器”，选择“属性”中的“已启用”即可
SQL语句执行错误：SELECT * FROM emlog_sort where pid= ORDER BY sid ASC, taxis asc
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY sid ASC, taxis asc' at line 1