Le service ne veut pas redémarrer

**Grumpy64** · 06/11/2012, 17h25

Le log contient ceci :

121106 16:51:06 [Note] Plugin 'FEDERATED' is disabled.
wampmysqld: File '.\mysql\plugin.MYD' not found (Errcode: 2)
wampmysqld: Can't find file: 'plugin' (errno: 2)
121106 16:51:06 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
121106 16:51:06 InnoDB: Initializing buffer pool, size = 128.0M
121106 16:51:06 InnoDB: Completed initialization of buffer pool
121106 16:51:06 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
121106 16:51:06 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...
InnoDB: Last MySQL binlog file position 0 103859, file name .\mysql-bin.000076
121106 16:51:11 InnoDB: 1.1.4 started; log sequence number 74252203
121106 16:51:11 [Note] Recovering after a crash using mysql-bin
121106 16:51:11 [Note] Starting crash recovery...
121106 16:51:11 [Note] Crash recovery finished.
121106 16:51:11 [ERROR] Fatal error: Can't open and lock privilege tables: File '.\mysql\host.MYD' not found (Errcode: 2)

J'ai donc tenté mysql_upgrade. La séquence suivante s'est affichée :

Looking for 'mysql.exe' as: D:\Utilitaires\Programmation\Serveur\wamp\bin\mysql\mysql5.5.8\bin\mysql.exe
Looking for 'mysqlcheck.exe' as: D:\Utilitaires\Programmation\Serveur\wamp\bin\mysql\mysql5.5.8\bin\mysqlcheck.exe
Running 'mysqlcheck' with connection arguments: "--port=3306" "--socket=/tmp/mysql.sock"

Pour autant, rien n'a changé... le service ne veut pas redémarrer.
Une idée ?