Install ionCube loader on your WAMP or XAMPP server.

Some time while running magento on WAMP or  XAMPP give error about the  ionCube loader..so easy solution for this just follow this step

In order to run eSoftScript Pro on your server you must have installed ionCube on your
server.  Herea are 2 quick ways to install the loader:

1. Install on WAMP server:
- Download the Free IonCube Loaders for your PC, by choosing your OS platform from HERE
- Extract that zip pack to your wamp folder directly. So, that it becomes like this,
C:\wamp\ioncube
- Edit php.ini file: C:\wamp\bin\apache\Apache2.2.11\bin\php.ini and add this line at the bottom
of the last line: zend_extension_ts = "C:\wamp\ioncube\ioncube_loader_win_5.2.dll"
- Restart WAMP.

2. Install on XAMPP server:
- Download the Free IonCube Loaders for your PC, by choosing your OS platform from HERE
- Extract that zip pack to your xampp folder directly. So, that it becomes like this,
C:\xampp\apache
- Install ionCube loader to XAMPP at: C:\xampp\htdocs\<yourPMDfolder>\ioncube
- Open php.ini with your text editor. The file is located at C:\xampp\apache\bin\ or
C:\xampp\php\. Add the following line before any other zend_extension statements.
zend_extension_ts = "C:\xampp\htdocs\<yourPMDfolder>\ioncube\ioncube_loader_win_5.2.dll"
- Restart XAMPP.

Just Restart the server hope this will help you