Unable to login to yahoo messenger after downloading 9.0

Try login with some other servers:
Some Yahoo Servers :

http://cn.mail.yahoo.com/?id=77070 for CHINA
http://edit.india.yahoo.com/config/mail?.intl=in for ---> INDIA
http://edit.europe.yahoo.com/config/mail?.intl=uk ---> for EUROPE/UK
http://login.yahoo.com/config/mail?.intl=cf ---> for FRENCH CANADIAN
http://my.yahoo.co.jp/ --> for JAPAN
http://login.yahoo.com/config/login---> for USA

Sincerly, Thiyaga

Login here:
https://login.yahoo.com/config/login?.slogin=&.intl=us&.src=&.bypass=&.partner=&.done=https%3a//edit.yahoo.com/config/delete_user&pkg=&owd=
Follow the steps after your login to delete your Yahoo account.

hi there.

to fix this, kindly follow the steps given below

1. on your IE explorer if youre using it click on "internet options"
2. click on "privacy"
3. click on "advanced"
3. check on "override"
4. check on accept"
5. check on "always allow session cookies"

When I open mail from YM I get error stating YM cant find http://login.yahoo.com/config/reset_cookies_token?... but, browser and email open.

How to reset token cookies Yahoo

Can't log into yahoo messenger

For that error check your messenger settings and a complete uninstall of Yahoo Messenger. Then reboot and fresh download. Please read full instructions below.
--------------------------------------…
COMPLETE UNINSTALL OF YAHOO MESSENGER
Please note that doing a clean uninstall of Yahoo Messenger will erase your message archives so read here about how to copy them http://help.yahoo.com/l/us/yahoo/messeng…

First uninstall Yahoo! Messenger through add/remove programs.

If you want to do a total clean uninstall of Yahoo Messenger then also navigate to Program Files on your hard drive and delete the Messenger folder inside of the Yahoo Folder. Follow this path (XP): My Computer>>C: drive>>Program Files>>Yahoo>>Messenger. Reboot your computer (important!).

If you have a trusted registry scanner use it now. If you do not have a trusted registry scanner that you are familiar with than skip this step because you can mess things up if you do not know what you are doing. Iyou can use CCleaner but you must know how to use the Registry scanner portion safely. Using any of these types of programs is USE AT YOUR OWN RISK. Make sure you know how to create a system restore point and backup any of the Registry files it changes.

It is important that now you reboot your computer. Now download and install Yahoo messenger again using the following link: Full Installer for Yahoo Messenger 9.0.0.2162
http://download.yimg.com/ycs/msg/dl/msgr… hope this helps thanks and God bless

delete ur cookies and temporary internet files....
if that doesnt solve ur problem.... then it means that the yahoo server is down....
see if u can access ur mail through this alternate site
http://us.m.yahoo.com/

thank you have a nice day

Your account is locked when someone enters an incorrect login multiple times (usually around 30). Yahoo! locks the account for "security reasons" and you are unable to access your chat names. Cool thing is, these are a piece of cake to unlock. All you need is a list of Yahoo! servers to log in with. Every time you login, you are using what's called a server to access Yahoo! You login with a cookie, which is sort of like an information packet or ID proving that you are who you claim to be, and the account is yours.

When people attempt to log your name in multiple times with a locking tool, all they are doing is logging in over and over with an incorrect password until your cookie expires, which means you will no longer be allowed to login. So, when you find yourself locked, what you need to do is refresh your cookie. But how can you do that when the Yahoo! server you were using has blocked you?

Simple, find another server. Yahoo! has servers all over the place. There are more than I'd care to count. I'll include a pretty decent sized list with this tutorial. All you have to do is paste one of these servers in your browser and log in on the page you see. Unless you have been locked on that server as well, you will receive a fresh cookie and will be able to log in to Yahoo! Messenger again.

Tons of people try to go through their e-mail and login there to unlock an account, but a smart locker will shut down your mail server first, then cut off your chat server. Most people don't know what to do if the e-mail is blocked, so they give up trying. That's why I don't even bother with the e-mail method. I simply pick another server, log in, and I'm good to go. There are so many servers out there that it is impossible to lock them all. Even if they could, the lock is only for about 12 hours, and then you're back in business.

Some Yahoo Servers :

http://cn.mail.yahoo.com/?id=77070 <--- China

http://edit.india.yahoo.com/config/mail?... <--- India

http://edit.europe.yahoo.com/config/mail... <--- Europe/U.K.

http://login.yahoo.com/config/mail?.intl... <--- Canada

http://my.yahoo.co.jp/ <--- Japan

http://login.yahoo.com/config/login <--- USA