How to fix Yahoo! Messenger sign in error 81003002

Hello,

This error code indicates a sign in problem with Yahoo messenger. Try some of the following tips to resolve the issue.

-Make sure you are entering in the correct log in credentials. When the error pops up, there is a "Sign in Problem" button you can click on for further assistance.
-Make sure your computer is not infected by a virus. This has been known to cause this error.
-On Windows, Press Ctrl + Alt + Delete and bring up task manager. In task manager, go to the processes tab, and in the process list look for something like yahoomessenger.exe. Highlight and click end process. Now run yahoo messenger and try to log in.

If the above does not work, uninstall yahoo messenger and reinstall.

Regards,
G33k

There are several possible solutions try this link.

http://softwarecritics.info/communication/how-to-fix-yahoo-messenger-sign-in-error-81003002/

am sure your computer has registry problems.It is very easy to repair yahoo messenger 81003002 error. you just need 3 steps:

1: Download a registry cleaner and install it.
2: Open the registry cleaner and scan you computer for free
3: Click fix button and you done.

Download the top yahoo messenger 81003002 error repair tool here:http://www.fixerror2009.com/tidpp-yahoo_messenger_81003002_error-zz0001

common error..log off and log back in..sometimes you have to restart your pc..

For that error check your messenger settings and a complete uninstall of Yahoo Messenger. Then reboot and fresh download. Please read full instructions below.
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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