Hello, my problem is when i sign in with my yahoo messenger so i cant look my inbox or the sent message just writn "LaunchEmptyResponse" i hope that you can resolve my problem. thank you

if it is email verification you just have to log in to your Yahoo Mail, in the Inbox section you will find a message coming from Facebook that says "To complete the sign-up process, please follow this link:" Just click on the link then a page will run and then thats it, your Yahoo mail has been verified. If asked for a confirmation code, just copy and paste it from the message Facebook has sent you. Welcome to Facebook! :)

i cannot open mymail inbox message andmy name ismaduabuchinwodo i lost my password l need help.

First of all, you go to yahoo mail.
Click i can't access my account.
Select forgot my password.
Click Next.
Enter your I.D and code shown below.
Verify your I.D.
Reset your password.
A message will be sent to you via e-mail. So there is when you will get your password back.

• Select Options | Mail Options in Yahoo! Mail
• Go to the General category.
• Make sure Save a copy of the message in the Sent folder is checked.
• Click Save Changes.

Save Sent Messages Automatically in Yahoo! Mail Classic To automatically put any outgoing message in the Yahoo! Mail Classic Sent folder:

• Follow the Mail Options link on the Yahoo Mail navigation bar.
• Select General Preferences.
• Now make sure Save your sent messages in the Sent Items folder. is checked.
  • You can find this option under Inbox/Folders.
• Click Save.

There could be a few reasons for this, does anyone else have your Yahoo username and password and is logging in on another device??? also, there is a messenger area on the side of some yahoo mail inboxes which can automatically log you into yahoo messenger when you check your mail, and this of course will log you out of your main yahoo messenger, but ethier way check and double check, because if its saying this there is something else logging into your messenger, Do you have Yahoo multi id?? if so it could be that - my advice keep checking all options.

"You have been signed out out of chat because you have signed in on another device" ?

Hi,
Since Messenger Version 9 was launched, Yahoo has prevented us from having 2 Instant Messaging capable programs open and active at the same time.
For example, Yahoo Messenger, Yahoo Webmessenger, Yahoo Mail, your mobile phone, Ipod, or other computers etc. etc.
Yahoo classifies all these programs as "Different devices or locations". Navigating from one to the other will close one program and you may get the notification message referred to above..
Note. Hitting the X on the Contacts page in Yahoo Messenger does not sign you out of Yahoo Messenger, it merely closes the contacts page. Like WLM you have to close the program by right-clicking the icon in the system tray and selecting 'Exit'
You can have Yahoo Mail and Messenger ( or any other program ) open at the same time as long as your status is "Offline" in Yahoo Mail. Use the drop-box next to your name and "Sign out of chat"
Your online contacts will vacate the inbox until you make yourself "Available" again

Hi, we now have several locations that are capable of accessing the Yahoo Instant Messaging feature.
Yahoo Messenger itself, plus Yahoo Web Messenger, Yahoo All New Mail, My Yahoo, your Mobile phone, plus any other computer.etc etc.
Yahoo classifies all these programs as different 'locations or devices'
Yahoo currently do not allow you to have 2 open and active at the same time. If you have one open, and then move to another, one will close and you get a message telling you that you have been signed out. You CAN have Messenger and Mail open together as long as your status is set to "offline" in MAIL by using the drop-box next to your name and selecting 'Sign out of chat'. ( your chat contacts will remove themselves from the inbox until you make yourself 'available' again.)
Please note:
You may think you are signed out of Messenger when this is not the case.
Hitting the 'X' when you close the Messenger page does not sign you out of Messenger it only closes that page - you have to Exit Messenger by right clicking the icon in the system tray.and selecting 'Exit' I suggest you make this setting. > (left click) Messenger > Preferences > General - check box "sign out of Messenger when I close the main window" > Apply > OK.
If the above does not apply and you suspect your account is being used by a hacker. When you get signed out, close all your Yahoo programs and type your name into this software. Hit "GO" and hopefully it will show you as "offline".
If not, contact Yahoo customer services
http://detectinvisible.com/

You can only have one yahoo "Instant message capable" program open at one time. So if you move from Messenger to mail or chat you will get this message. If you want to have Yahoo Mail open with another Yahoo IM program you will have to set your status to "offline" in MAIL by using the dropbox next to your name ( all new mail) select "sign out of chat"
In Classic mail its located in the Inbox. Your online chat contacts will vacate the inbox until you make yourself "Available" again.
Yahoo classifies - Messenger - Mail - webmessenger - my yahoo - mobile phones - computers etc etc as different computers or devices - hence the confusion.

Hi...

This problem are mostly happen because of many barrier in instant messaging. I am a cafe attendant before and my customer keep complaining me about this problem. The solution of this problem is you need to sign out first and sign in again. If the same things happen you need to restart you computer to fix this problem.

Regards
ICmanServer

Try this
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