php服务器配置出错?

下载了PHP网站程序，不能运行？提示：
Site error: the file E:\PHP服务器\index.php requires the ionCube PHP Loader ioncube_loader_win_5.2.dll to be installed by the site administrator.
然后，我就将ioncube解压到PHP服务器所在的文件夹，运行，
http://localhost/ioncube-loader-helper.php
Results
Your PHP install appears to have threading support and run-time Loading is only possible on threaded web servers if using the CGI, FastCGI or CLI interface.

Instructions
To run encoded files please install the Loader in the php.ini file.

Analysis
Analysis of your system configuration shows:
PHP Version 5.2.6
Operating System Windows
Threaded PHP Yes
php.ini file E:\PHP服务器\php\php.ini
Required Loader ioncube_loader_win_5.2.dll
Instructions
To install the Loader in your php.ini file, edit or create the file E:\PHP服务器\php\ph

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