a friend of mine has msn messenger on their computer, it use to work fine, now it doesn't sign on.?
113711
Try uninstalling reboot, then reinstalling.\nMy aim sometime does that & that usually fixes it.
215702
I suggest trying some thing to loacte the problem\n\n1. Try to connect a different person in different area\n2. Try with a any other microphone.\n3. Try some  other messenger.\n4. Relace the The computer\n\nWith these results u ll know where the problem is. If it keeps failing in all the above cases. Forget it, throw off every thing and go to sleep.
1009963
Uninstall it and download and install it from scratch from the yahoo site. Same thing happened to my messenger I did just that and now its working fine\nTake care and God Bless
845366
Check this link.. Hope this is what you need....\n\nhttp://ask-leo.com/how_do_i_resolve_my_msn_hotmail_sign_in_problems.html\n\n.
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.
1176616
Why?\n\n1) Your firewall settings will not let you.\n2) You account or password is wrong.\n3) The msn service is down.
593426
try uninstalling  and reinstalling yahoo messenger/
102700
I have the same problem. Went back to MSN. If you find an answer let me know.
826060
I used to have problems with the older versions of msn messenger but i got the 7.5 version and its quite good. It can be sometimes a problem if you have quite a problems loaded up plus your internet/broadband speed will have an effect. Hope you sort it out soon i know how frustrating it can be! I would download a new version and reboot x
338144
You probably need to sign your friend out and then sign yourself in. You can sign out under the messenger menu (second from the bottom, or just hit ctrl-D) and then the sign in window should come up. Replace your friend's ID with yours and sign in. That should take care of it. Your friend probably entered his ID, but didn't uncheck the "remember my ID" or " sign in automatically" boxes. Contact me if this doesn't work...
1186798
if its  yahoo messenger 7.5 beta then uninstall it .& install 7us version (coz lots  of problem in this )\nif its 7us version then \nCreat a new user in windows, logon to that account that  windows user .Now try using the  yahoo messenger
990923
download the yahoo messenger again , and upgrade it\nerror would be fixed\nbye
3659
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.
66644
reinstall messenger or dowload a newer version
918562
nope, all good here.\n\ntry resetting your computer, or reinstalling the MSN messenger program.
879279
delete msn messenger and go back and down load msn messenger that should fix it.
59208
I think you've confused Windows Messenger with Windows Messaging Service.  (Imagine!)  I can't think of any risk from using Windows Messenger, but you should definitely have the service switched off.