BuddyPress.org

@footybible – What’ve you changed your slug to? What does the link point to that is failing? Essentially, they need to be the same thing.

Which page is giving you the problem? Is it a standard WP login screen as opposed to a BuddyPress one? Which theme are you using?

Based on this, you can just go in and edit the appropriate template file to point the link to the right place. You won’t have to touch ‘actions’ – certainly not ‘register_post’ … which is something completely different.