Why can't I access Yahoo messenger?

My NEW Yahoo account only accesses my old Yahoo Messenger. How can I change over to the messenger I just installed

cant sign into yahoo messenger, even though my password is correct. I can get to my emails but not messenger

i try to open my ym but i cant access. there's no error appear just cant open it stop reading. and i tried to reinstall it again but it will not continuing installing. what will i ...show more

after ugrading my messenger, i could even sign in. it will just close and do nothing. so i tried to access it again, but still got no response.

I can not accessing my yahoo mail and messenger id last three days . When i login the error message "connection closed by remote server " "this url currently not available" or "server hangup " generated. Any one help me...

My password is correct, my yahoo ID is correct but I cant open my messenger ! I can access to other yahoo applications like mail and yahoo asnwers ( as I am inside of it) and I can also access to my yahoo messenger in my I phone 4. And I can also access...

i used to used yahoo messenger on my c3 and now i cant access it when i try to access messenger on my c3 it says could not connect to network. check your phone's connection settings and try again.(code-2). Nothing is wrong with my phone as i can access...

It worked fine yesterday.

when i was installed new update version message was messenger encountered a connection problem, please check network the connection and then plz check try again ( 81003004 )