problem with zend and ioncube installation on localhost/windows xp platform

[jesi]

i am trying to install zend optimizer and ioncube loaders for developing templates for zended and ioncubed php scripts but i can't install zend optimizer on my localhost i m using
[code]    * Apache 2.2.3
    * MySQL 5.0.27
    * PHP 5.2.0 & PHP 4.4.4
    * phpMyAdmin 2.9.1.1
    * FileZilla FTP Server 0.9.20
    * OpenSSL 0.9.8d
    * Zend Optimizer 3.0.2[/code]
on windows xp platform, i tried to install zend optimizor as mentioned in the installation guide and i did all correct as said
but it still said zend optimizor not installed i checked out the phpinfo();
and there i saw
[quote]This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.2.0, Copyright (c) 1998-2006 Zend Technologies
    with Zend Extension Manager v1.0.10, Copyright (c) 2003-2006, by Zend Technologies[/quote]
and if i disable zend or before zend installtion i could  only see[quote]
This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.2.0, Copyright (c) 1998-2006 Zend Technologies[/quote]
this much so i tried many times but it didn't worked finally i found a package xaamp with all the latest release and zend optimizor i installed it but it didn't work too it happened same as i did
and something same as ioncube
so pls any help and solution for this

[jesi]

atleast one solution please

[Daniel0]

You said you have two versions of PHP installed. Which one is used by the webserver or which one handles the .php files? You need to make sure that Zend Optimizer is enabled for both of the PHP installations.

[Daniel0]

Edit: For support of PHP 5.2.0 you will need [url=http://downloads.zend.com/optimizer/3.2.0/ZendOptimizer-3.2.0-Windows-i386.exe]Zend Optimizer 3.2.0[/url]. Earlier versions will not work with PHP 5.2.0.

Edit 2: You might want to consider Zend Platform instead. It is free for development purposes.