[Plugin: 3rd Party Authentication] Login Problem

So I loaded yr plugin then had a problem and Safari crashed now trying to log in using my WordPress login and it wont work cause “username is not an email address” and of course I can’t recover my password cause that’s “disabled”

I didn’t get a chance to register my Gmail address now what? I have to reinstall my WP?

http://wordpress.org/extend/plugins/3rd-party-authentication/