Why doesn't my IM send?
139756
Is your firewall or security program blocking it?
666533
TRY TO RESTART YOUR PC. \n\nBUT YOU ARE NOT GIVING US MUCH INFO WHAT YOUR PROBLEM IS REALLY, SO WE KNOW HOW TO ANSWER YOUR QUESTIOn.....LIKE THE ERROR MESSAGE ITS SHOWING OR WHAT THE YAHOO MESSENGER ITS NIT DOING OR WHAT IT'S DOING THAT IT's NOT SUPPOSED TO DO.
330012
Above sounds good. Also, go into the IM preferences and check your settings.
333899
try to send a message by clicking on the i.d
459952
You might be behind a firewall so you need to check your connection. If you have a firewall then you'll need to configure it to forward to yahoo messenger.
1076528
Two reasons can be behind this problem:\n1 - You are activating firewall and it blocks IM.\n2 - You are may be using an old version messenger (Windows messenger and not msn messenger) and it cannot connect to msn server.\nYou can contact me if you need more help.\nHope that will help you
1054313
There are a few ways to Yahoo! Instant Message: there's the regular IM interface, there's the cell phone version, there's the online version via a browser for those who don't have YIM installed.\n\nYIM works with Firefox.  However, it opens in a new window. So, make sure that popup windows are enabled, or press down on the "Control" key while clicking on the link to open your browser intstant messaging window.
433725
often messenger goes down - especially when the servers are busy.\n\nIt might not be you!
882104
I had the same problem with m messenger and I found this http://www.oldversion.com/\nusing an earlier version of messenger worked for me.
176536
try uninstalling the messager shutting down and reinstalling it again should work by then
111725
Make sure Yahoo! messenger has access to Internet. If you have a firewall, you must make sure some ports are open for Y!IM.\n\nFor more information on configuring your firewall to accept Y!IM, click here:\nhttp://help.yahoo.com/l/us/yahoo/messenger/tech/tech-47713.html
331577
Your browser may not support java applets.\nSo,try Downloading and using Yahoo Messenger
622563
Hello people!! In some other chat rooms,they use "pm" instead of "im" Anyways,Im so sorry for that,but Im nort sure why you cant see what someones writing.Maybe your thingy is shwekktified.
881793
1. Check the ID and password and if not...\n2. check the server on the  connection and if not...\n3. re-start your computer and if not...\n4. re-install the AIM messenger. \n\nHope it helps. ;)
22554
Hi.  I'de like to run through a few possibilities.\n\n1.) Check to see if your actually online\n2.) Check to see if your Windows Firewall or Third-Party Firewall software is blocking Yahoo Web Messenger\n3.) Re-install Yahoo Messenger, Restart Computer
678146
It is not your computer, Yahoo put out a non-functional beta version of messenger for some reason. Uninstall it. Get version 7.0 or older (which actually works) from here\nhttp://www.oldapps.com/yahoo_messenger.htm\nAlso, make sure you have the latest version of Java, which is needed for some Yahoo things to work. Get that here\nhttp://www.java.com/en/download/windows_xpi.jsp
506282
which messenger are u using? see its preferences or options and check accordingly.. that shud help u