Looking for a little assistance with the installation of COWOA.

After adding a product to the shopping cart and selecting the "Checkout without Account", a Page Not Found error page is displayed with the following url, http://tregreekboutique.com/zencart/...AME_NO_ACCOUNT.

The link to my website is: http://www.tregreekboutique.com/zencart

I read in the earlier postings that this could be an issue with some of the files not being present. Well, I have reloaded the files and the error is still occurring.

Any help would be greatly appreciated!

Thanks!