精简windows zip包后出现错误：
Failed to load slave replication state from table mysql.gtid_slave_pos: 1932: Table 'mysql.gtid_slave_pos' doesn't exist in engine InnoDB: Cannot open table mysql/gtid_slave_pos from the internal data dictionary of InnoDB though the .frm file for the table exists.
只需要把 data/ibdata1 这个文件复制回去就可以了。
再者出现：（不影响使用）
InnoDB: New log files created
只需要把 data/ib_logfile0，data/ib_logfile1文件复制回去。