Zorba NoSQL Windows Installation (xampp) error

Hi folks,
I successfully uninstalled the old Zobra 2.8.0 version from the computer and then I tried to install the latest version 2.9.1. I have windows operating system and I have ZAMPP too. I got this error message when I try to load the PHP extension to the folder. What might be the problem? Am I going wrong anywhere? Please help.

Warning
PHP Startup: zorba_api: Unable to initialize module
Module compiled with module API= 20090626
PHP compiled with module API= 20100525
These options need to match
OK
