Login why cant i log in to my messenger?

Yes , you have to create an account. But as you say you already created an account, Please check your ID and Password if it is correct and log in again. And you can access your mail that mean you will access messenger. Please use the ID and Password you used in creating the account to log in.

CANT LOGIN YAHOO MAIL

I suggest you to check whether your email address and password is correct or not, by logging in at the www.yahoomail.com website, If you are able to login then your account exists and the email address and password is correct.
If it shows wrong password, try forgot password.

If you are able to login to your account in website, only you cannot login in yahoo messenger, There might be some problem in yahoo messenger, I suggest you to download the recent version of yahoo messenger and try logging in, if problem persists check your internet connectivity, Sometimes we couldn't login if there is a problem in internet connection.
There may also be problem with windows firewall settings.

And also check whether the yahoo messenger is added as exception in the windows firewall or not, If not add the yahoo messenger to exception list.

i can't log into my address i have forgot login name. dallas

Can't log into yahoo messenger

Do you mean offline messages? First check if anybody accessing messenger with your log in information, Means anybody knows your ID and Password...Change the password once and try then..Remember that once you logged into messenger mode through email/messenger client any offline message you received while you were offline, considered as checked/read, so after log out those message will be removed....so again if you login you will not able to see previous offline message. thats all ...thanks for being with us...Good luck

your Yahoo Messenger account could only be open on 1 terminal at a time. For example, if you are already logged in on your PC and you will also logging in your Nokia6300. In either terminal you will be logged off. This also happens when you are using or browsing Yahoo Mail and will be using Yahoo Messenger at the same time.
regards, lotte

You have not given the error which you are getting. Have you tried to login with diff id and the id which you can't login can be logged through other PC. If this is the case then your IP is banned by yahoo. You are advised to surf google on how to unban your IP from yahoo messenger. In case you need further assistance kindly revert back to us.

download a latest copy yahoo messenger, sometime when your yahoo messenger become old it cant log you in download from here

http://messenger.yahoo.com/download/win/

install yahoo messenger then log in again

This will help. Thanks please keep updated. please do rate the solution positively .Thank you for using Fixya

Regards
manish