Cannot add Wordpress blog to Zoho Writer

Cannot add Wordpress blog to Zoho Writer

I am trying to add my Wordpress blog to Zoho Writer, and to this point I have been unsuccessful. I have following the directions found in the following post:

http://forums.zohowriter.com/viewtopic.php?t=12562

but it is still not working. I receive an error message saying that it cannot access my blog and that the username and password may be incorrect. I know that they are not.

Can anyone help me?