Question

高分求助：MySQL数据库无法启动，看错误日志好像是InnoDB的问题

这台服务器以前装过MySQL数据库，后来我完全卸载掉了，重新装一遍之后配置向导到了最后一步，却提示MySQL服务起订失败，启动MySQL服务后收集到的错误日志如下
111006 17:03:03 [Note] Plugin 'FEDERATED' is disabled.
111006 17:03:03 InnoDB: The InnoDB memory heap is disabled
111006 17:03:03 InnoDB: Mutexes and rw_locks use Windows interlocked functions
111006 17:03:03 InnoDB: Compressed tables use zlib 1.2.3
111006 17:03:03 InnoDB: Initializing buffer pool, size = 474.0M
111006 17:03:03 InnoDB: Completed initialization of buffer pool
111006 17:03:03 InnoDB: highest supported file format is Barracuda.
InnoDB: No valid checkpoint found.
InnoDB: If this error appears when you are creating an InnoDB database,
InnoDB: the problem may be that during an earlier attempt you managed
InnoDB: to create the InnoDB data files, but log file creation failed.
InnoDB: If that is the case, please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/error-creating-innodb.html
111006 17:03:03 [ERROR] Plugin 'InnoDB' init function returned error.
111006 17:03:03 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
111006 17:03:03 [ERROR] Unknown/unsupported storage engine: INNODB
111006 17:03:03 [ERROR] Aborting

111006 17:03:03 [Note] C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld: Shutdown complete
还望各位网络不吝赐教，谢谢了！

Answer 1

我认为是您没有卸载干净的原因，您可以尝试卸载整个程序，然后用搜索的方式搜出所有mysql的文件夹然后全部闪电，然后再打开注册表，搜索mysql关键字，找到的先看看，如果只与mysql有关就删掉，删完了之后重启服务器，然后再重装一下，看看能不能成功。

Answer 2

看的这个蛋疼，有中文的没，你有没有尝试下卸载了在从新安装下那

Answer 3

安装完之后就是这样？？

追问

是啊，所以我很蛋疼啊- -这个错误研究半天都没有看懂什么意思，总感觉问题好像出在第一句话上。

Answer 4

--那不是有网址让你查InnoDB的问题么，不会查么

追问

那就麻烦您把查到的东西帮我翻译一下，谢谢。