Mysql service not starting in WAMP -

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i reinstalled wamp in pc runs windows 7. when try start wamp orange , not green. did steps of this tutorial. again wamp orange. there no problem apache because correctly in port 80. went wamp->mysql-> service , when click start/resume service nothing happens. problem? checked error log , have this

2013-07-31 19:30:21 1776 [note] plugin 'federated' disabled. 2013-07-31 19:30:21 c4c innodb: warning: using innodb_additional_mem_pool_size deprecated. option may removed in future releases, option innodb_use_sys_malloc , innodb's internal memory allocator. 2013-07-31 19:30:21 1776 [note] innodb: innodb memory heap disabled 2013-07-31 19:30:21 1776 [note] innodb: mutexes , rw_locks use windows interlocked functions 2013-07-31 19:30:21 1776 [note] innodb: compressed tables use zlib 1.2.3 2013-07-31 19:30:21 1776 [note] innodb: not using cpu crc32 instructions 2013-07-31 19:30:21 1776 [note] innodb: initializing buffer pool, size = 101.0m 2013-07-31 19:30:21 1776 [note] innodb: completed initialization of buffer pool 2013-07-31 19:30:22 1776 [note] innodb: highest supported file format barracuda. 2013-07-31 19:30:22 1776 [warning] innodb: resizing redo log 2*3072 2*1664 pages, lsn=1625977 2013-07-31 19:30:22 1776 [warning] innodb: starting delete , rewrite log files. 2013-07-31 19:30:22 1776 [note] innodb: setting log file .\ib_logfile101 size 26 mb 2013-07-31 19:30:24 1776 [note] innodb: setting log file .\ib_logfile1 size 26 mb 2013-07-31 19:30:26 1776 [note] innodb: renaming log file .\ib_logfile101 .\ib_logfile0 2013-07-31 19:30:26 1776 [warning] innodb: new log files created, lsn=1625977 2013-07-31 19:30:26 1776 [note] innodb: 128 rollback segment(s) active. 2013-07-31 19:30:26 1776 [note] innodb: waiting purge start 2013-07-31 19:30:26 1776 [note] innodb: 5.6.12 started; log sequence number 1625977 2013-07-31 19:30:26 1776 [error] wampmysqld: unknown variable 'table_cache=256' 2013-07-31 19:30:26 1776 [error] aborting

so wamp cannot start mysql. else have check?

try removing parameter innodb_additional_mem_pool_size my.ini.


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