I used it fine up until a week ago then I logged out and eversince it would not allow me to sign back in. I can oly use the web version which is very difficult and not very handy.
Sometimes it prompts me to change my proxy setting which I never troubled with nor do I understand how to configure or set up. Please help!Why is my yahoo messenger won't sign in?If your problems persist, go to this online help form to describe it: http://help.yahoo.com/l/us/yahoo/edit/ge
or send a mail to customer support: cc-advoc@yahoo-inc.com.
If this doesn't solve your problem, go to the link below where you are told in detail how to get your messenger deleted.
http://help.yahoo.com/help/aa/mesg/mesg-
Then go to this link, to get a clean fresh version:
http://messenger.yahoo.com/download.phpWhy is my yahoo messenger won't sign in?You might need to reinstall Yahoo! Messenger, but try restarting your computer first.
http://messenger.yahoo.com/webmessengerp
If are you having trouble getting your ID logged into Yahoo Messenger, hold down the Ctrl key on your keyboard and click the sign-in link, it overrides cookie blocks.
You should check out the information on these sites. You might find the solution to your problem here.
http://www.freecreed.com/userid.html
http://helpbytes.co.uk/account.php
http://www.freecreed.com/ywatch.html
http://www.nhyrvana.info//mess_boot.html
http://help.yahoo.com/l/us/yahoo/messeng
http://help.yahoo.com/l/us/yahoo/messeng