Hello, not sure why it doesn't worked for you.
We have just downloaded and tested it on Joomla 2.5.4 and it works perfectly. What version you have downloaded? Have you downloaded the version for joomla 2.5.x? or 1.5.x. Please make sure you have downloaded correct one. Please open a support ticket at http://support.xmlswf.com if you still have any problems.
Have a good day.
@ arun....Please do not make negative comments with out knowing what the issue is.. Its only a request