Step through the upgrader to the upgrade core module step.
接着继续到升级程序的核心模块升级步骤。
Now access the primary site and run through the upgrader . Make sure everything is working correctly with this site.
现在访问主站并运行升级程序。请保证此站能够正常运行。
Save this change and finish the remaining steps of the upgrader .
将此修改保存并继续生下来的升级程序步骤。
If there is a warning for missing or modified files in the installer or upgrader , you should take it seriously.
如果在安装程序和升级程序中出现有关文件丢失和被篡改的警告的话,你应该给予足够的重视。