One of my friend registered for the Windows Phone 7 developer account, He thought that he has finished it but when I connect my WP7 device in and login using that developer account. I received this error message: " Marketplace registration incomplete, the errorcode is 0x80043009 "
Does anyone know what happens, does he lack some information or I just need to wait
This error code indicates Geotrust identity verification has not been completed.
Your friend should follow this up with Geotrust and can check progress on AppHub under My Dashboard -> Windows Phone.