wampmysqld服務沒有啓動

Question

當我啓動wampmysqld服務它提供了以下錯誤：

Windows could not start the wampmysqld service on Local Computer. 
Error 1067:The process terminated unexpectedly. 

和MySQL日誌顯示的錯誤爲：

2014-02-07 12:42:36 5492 [Note] Plugin 'FEDERATED' is disabled. 
2014-02-07 12:42:36 5492 [Note] InnoDB: The InnoDB memory heap is disabled 
2014-02-07 12:42:36 5492 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 
2014-02-07 12:42:36 5492 [Note] InnoDB: Compressed tables use zlib 1.2.3 
2014-02-07 12:42:36 5492 [Note] InnoDB: Not using CPU crc32 instructions 
2014-02-07 12:42:36 174c InnoDB: Error: unable to create temporary file; errno: 2 
2014-02-07 12:42:36 5492 [ERROR] Plugin 'InnoDB' init function returned error. 
2014-02-07 12:42:36 5492 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 
2014-02-07 12:42:36 5492 [ERROR] Unknown/unsupported storage engine: InnoDB 
2014-02-07 12:42:36 5492 [ERROR] Aborting 

Answer 1

你在你的環境中TMP=集。

如果缺少它，有時會導致問題。

修復：

要麼設置在您的環境

OR

在你的my.ini

tmpdir=c:/wamp/tmp 

或者您的choise的任何文件夾來保存MySQL的臨時設置此文件。