I am unable to sign-in to LIVE using my current Windows ID and gamertag. I changed it a few months ago and haven't been on Windows LIVE for a while. Somehow, I can sign in using my old LIVE email and password, but it is outdated (the played games, achievements). And when I signed in I received this error message.

"Your LIVE profile does not match the Windows Live ID you entered. Continuing will delete and replace your local LIVE profile. Do you want to continue?"

This seems strange, and it could be as simple as pressing yes, but I'm very hesitant to do so, as I don't want to risk deleting my current Windows ID or gamertag (even though that seems unlikely). It seems as though saying yes to that question will delete the old, outdated version of my gamertag (and the old Windows ID), but I'm just not sure.