mysql bilgisayar başlayınca hata verip kapanıyor

[aLeN]

mysql bilgisayar başlayınca hata verip kapanıyor. hata sebebide aşağıdaki gibi neden olabilir acaba ???

060807 1:10:53 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
060807 1:11:08 InnoDB: Starting log scan based on checkpoint at
InnoDB: log sequence number 0 463931571.
InnoDB: Doing recovery: scanned up to log sequence number 0 463931571
InnoDB: Last MySQL binlog file position 0 0, file name
060807 1:11:08 InnoDB: Started; log sequence number 0 463931571
060807 1:11:10 [Note] C:\Program Files\SWsoft\Plesk\Databases\MySQL\bin\mysqld-nt.exe: ready for connections.
Version: '5.0.19-nt' socket: '' port: 3306 MySQL Community Edition (GPL)
C:\Program Files\SWsoft\Plesk\Databases\MySQL\bin\mysqld-nt.exe: Can't create/write to file 'C:\WINDOWS\TEMP\ib239' (Errcode: 17)
060807 8:45:51 InnoDB: Error: unable to create temporary file; errno: 17
060807 8:45:52 [Note] C:\Program Files\SWsoft\Plesk\Databases\MySQL\bin\mysqld-nt.exe: ready for connections.
Version: '5.0.19-nt' socket: '' port: 3306 MySQL Community Edition (GPL)