猪哥，更新到8.1.0.2，数据库启动异常。错误日志。
2020-04-27T07:27:19.090000Z 0 [ERROR] Can't find error-message file 'D:\phpstudy_pro\Extensions\MySQL5.7.26\share\errmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive.
2020-04-27T07:27:19.129000Z 0 [ERROR] InnoDB: The innodb_system data file 'ibdata1' must be writable
2020-04-27T07:27:19.130000Z 0 [ERROR] InnoDB: The innodb_system data file 'ibdata1' must be writable
2020-04-27T07:27:19.130000Z 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
2020-04-27T07:27:19.331000Z 0 [ERROR] Plugin 'InnoDB' init function returned error.
2020-04-27T07:27:19.331000Z 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2020-04-27T07:27:19.331000Z 0 [ERROR] Failed to initialize builtin plugins.
2020-04-27T07:27:19.332000Z 0 [ERROR] Aborting
