I try to  to open private chats,but when i type something in it will not go through.
125950
This happened to me also.  I was going into the rooms via Yahoo front page under Chat.  I found if I went into rooms via Yahoo messenger( there is a tab for it) I could PM someone.
96229
Make sure you don't have Yahoo! Messenger running twice.  If you don't, then reinstall Messenger.  If it still bugs the crap out of you, download a third-party chat client.  \n\nwww.cheetachat.com\nwww.fxscripts.mychat.com
285564
you have to adjust your cookie settings, go to tools, internet options, privacy, advanced, and set it how you want.\nAlso look in your firewall settings
276799
This happens to me as well, and I hate it because I want to play games, NOT CHAT!\n\nSo whenever I play, I have Yahoo IM open, but remain invisible. \nIn Messenger, click on "Preferences", and select "Privacy". Uncheck the "Allow Yahoo web sites to show when I'm online."
274968
you have to be logged on as administrate on your PC. and it can be several problems or issues. You need to look in Help for Yahoo Messenger and search for whatever error message you are getting to find out why.
320471
I've had the same problem with messenger in the past. It probably isn't anything you are doing wrong. More than likely all of yahoo messenger is messed up. Try contacting yahoo...there should be a troubleshooting site. I usually just either notify them or give up.
1026
may be your browser is not supported.\n\nI tried to explore it using Firefox and IE and i am able to open by both.
400716
Just search for chats based upon languages supported by your web host.\n\ndon't forget you need to know what your web host will support in regards to chat software you find.\n\nfor example: some chats may allow logging to a database - but your host would have to support the database used by the chat software.
587141
There are many chatting protocols available out there!\n\nYou should ask specifically!\n\nMost of the errors are caused by unavailable ports used by chatting software.
427193
try clearing your browsers cookies and history. this wud probably solve your problem.\n\nif not able solve it please let me know
286117
Make sure popups are allowed, try moving http://*.worldsbiggestchat.com/ to a trusted site
667587
well, u might not have flash player that is used for the chat room.\nor i think i know.\nwell, it used to happen to me too.\nu just got to try some 5 to 6 times. then u might get in.\nif the room is full, u wont be able to get in.
406016
Maybe Yahoo! Chat Servers are down....AGAIN!!! Or you need to update your Virtual Java Machine.
298209
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.
1314
Could be the cache of your Internet browser. Clear the cache and try again. Could be they blocked your IP for any number of reasons. Could be the port that MSN Messenger uses to communicate through has been blocked by your firewall or virus software. Could be the software needs to be uninstalled, reboot the system and reinstall. It could be the BIOS on the mother board is jamming the ports or causing a redirect of ports. Maybe a program or hardware item you've recently added to the system has interfered with MSN Messenger functions. Maybe something around a hundred various "could bes" could be the problem.
350024
Check your connection. Messenger should have a link in the bottom that checks what's wrong. Check the proxy in your msn, if you have a firewall it might have started to block it or just block the proxy and doesn't let you connect.good luck
70089
try uninstalling the messager shutting down and reinstalling it again should work by then