Zend Optimizer not installed

[Aramis]

Pessoal,

O meu site em php fica apresentando essa mensagem Zend Optimizer not installed

já instalei o zend optimizer ! já configurei o caminho no php.ini e nada ! estou há 3 dias e não consigo resolver isso.

meu servdor [e windows 2003 e IIs

esse é o info.php

desde já agrdeço a ajuda !

PHP Version 5.2.9

System Windows NT SV3631 5.2 build 3790

Build Date Feb 25 2009 15:51:41

Configure Command cscript /nologo configure.js "--enable-snapshot-build" "--enable-debug-pack" "--with-snapshot-template=d:\php-sdk\snap_5_2\vc6\x86\template" "--with-php-build=d:\php-sdk\snap_5_2\vc6\x86\php_build" "--with-pdo-oci=D:\php-sdk\oracle\instantclient10\sdk,shared" "--with-oci8=D:\php-sdk\oracle\instantclient10\sdk,shared"

Server API ISAPI

Virtual Directory Support enabled

Configuration File (php.ini) Path C:\WINDOWS

Loaded Configuration File C:\WINDOWS\php.ini

Scan this dir for additional .ini files (none)

additional .ini files parsed (none)

PHP API 20041225

PHP Extension 20060613

Zend Extension 220060519

Debug Build no

Thread Safety enabled

Zend Memory Manager enabled

IPv6 Support enabled

Registered PHP Streams php, file, data, http, ftp, compress.zlib, compress.bzip2, zip

Registered Stream Socket Transports tcp, udp

Registered Stream Filters convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, zlib.*, bzip2.*

Zend logo This program makes use of the Zend Scripting Language Engine:

Zend Engine v2.2.0, Copyright © 1998-2009 Zend Technologie