Used the created invitation code to test a new user. Link in email does not work. Getting 404 Error page. There are no detailed instructions for getting this working. The one installation note does not help me at all. There is no further information to go on. Please be more specific. Thanks.
(Note: You must have a call to wp_head() in your template in order for the JS plugin files to work properly. If your theme does not support this you will need to link to these files manually in your theme (not recommended).