点击开始菜单—运行—输入regedit打开注册表编辑器
依次打开KEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies
在Policies下新建项，命名为“Uninstall”，然后在右侧新建一个DWORD值，重命名为NoRemovePage
修改NoRemovePage数值数据为1，这时再回到“添加或删除程序”中的“更改或删除程序”功能项就隐藏了
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