I recently switched to Yahoo Messenger, however my friends still want to use Windows Live Messenger. This used to be a possibility, but is it possible now? If so, how do I add them, or have them add me? When I try sending a contact request, nothing happens.
I’m afraid not, Yahoo server-side interoperability was removed in December of 2012.
what about gmail??? can you sing in with a gmail account?
I think you can´t , and tried with gmail and yahoo