[Plugin: WP-Invites] How I invitate users???

This plugin only generates invitation codes. It is not an invitation system that you email invitations to friends, etc. Once you generate a code, you will need to send an email to whomever you like, include the invitation code, and the user will need to use the invitation code in order to register. If you are looking for something that sends an email invitation, then you need a plugin similar to this one.

parkstreet, thanks a lot for explanation.

joshmac Thank you for explanation.
I have installed wp-invites widget so that loged in users can send invitations and works fine and sends a email but the link on the email sends back to home page instead of register page.

Can you please help me where in setup I need make changes so that link works in email.