Hello can everybody gibe me a instruction how I can add a LiveID to an existing User?   Also I have problems to register a User with LiveID on http://www.moonlightradio.net . Can ther any help me?

The page is registered and setting to LiveID.

Thanks

Matthias

Okay I figured out half of it.

When you register your application with dev.live.com you must supply a redirect page to Microsoft this page must be a page on your site that has a Login Module on it.

The Login Module will detect that the user is authenticated with Windows LIVE and provide the user with two options.
 1. Associate this windows live user to an account by logining in OR
2. Register as a new user.

The problem is that the page doesn't seem to use Validation Groups on the 2 different Form options because when I try to login I get form Validation errors on the Register as a new user form. (The option I didn't want to use.)

I'll post a fix if I find one.

Here is the LIVEID Bug




As you can see I wanted to "Associate with an existing account". 
However, the form validation for the second option "Register a new account" is preventing the top button from submitting a postback.