.Products

I keep getting this error message and cannot get the component to install:

Component Install: Another component is already using directory: /home/content/47/7092547/html/components/com_moolaamazonedition

I am using Joomla 1.7. Out of my enthusiasm and excitement for such a great component when I saw this product listed on the Joomla Extensions directory, I did not see that it is a 1.5 Joomla component. I assume that it does not work with Joomla 1.7 and if that is the case, I would like to get a refund. I would prefer to get it installed and running but it doesn't look like that is the case.

Thanks,
Bill McElyea