My yahoo messenger canot log - Yahoo Messenger

you need to get another yahoo messenger

When you install Yahoo! Messenger on your computer, the program is adds itself to your computer's startup list. Each time you boot your computer, Yahoo! Messenger, and all other programs included in the list, starts automatically. Having too many programs on the list might reduce your computer's performance. To prevent Yahoo! Messenger from loading and popping up on your screen each time you boot your computer, you must remove it from the startup list. Yahoo! Messenger allows you to disable automatic startup through the program's preferences menu.
1.Open Yahoo! Messenger and log in your account.
2.Click the "Messenger" button at the top of the Yahoo! Messenger.
3.Click "Preferences" and the "Yahoo! Messenger Preferences" dialog box appears on your screen.
4.Click "General" and remove the checkmark from the box labeled "Automatically Start Yahoo! Messenger."
5.Click "Apply" and click "OK" to close the dialog box.
I hope you find it very helpful. Thanks.

Try to use other IM applications like Adium, pidgin, digsby
You can find alternative to yahoo messenger on this site : http://alternativeto.net/software/yahoo-messenger/

Thefirst thing to check is to make sure you have scripting enabled in InternetExplorer. Internet Explorer is integrated into Yahoo Messenger so things thatgo wrong with IE can affect Yahoo Messenger. Here is the yahoo help page aboutthat: http://help.yahoo.com/l/us/yahoo/messeng... 2)In the Start Menu click on Run. Type, without the quotes, "regsvr32jscript.dll" and then click OK. Next, repeat the process but this time type inthe Run box "regsvr32 vbscript.dll" and click OK. Please note, if you are usingWindows Vista temporarily disable the User Account Control (UAC). You caneasily turn it back on. On the Control Panel (Category View) choose UserAccounts and Family Safety, next choose User Accounts, and then click Turn UserAccount Control on or off. 3)If the above does not fix your problem and you are using Windows XP, you canupdate your Windows Script to version 5.7. In my experience helping others,this is the step that has helped the most people. Exit all browser windows andchat programs including Yahoo Messenger before installing. run registry cleanerreginout cleaner to easily fix it

i m not able to open and use my yahoo messenger from one month

first uninstall ym and then clean up ur system and its registry with reginout cleaner then reinstall it it will solve the issue

Logging into Yahoo messenger is similar in a way to logging into an email account, a log in ID and a password are required.
You mention that you are trying to log into your cousin's Yahoo messenger : has your cousin autorised you to log into his/her Yahoo messenger ? If yes, then get his/her Yahoo messenger's login ID and password & then, you can log into it.

there is some problem in yahoo network connection . you can reinstall the yahoo.

Bellsouth was taken over by AT&T and AT&T "migrated" it's e-mail over to Yahoo. Since that happened I started getting that message along with many other problems and had to stop using Yahoo Messenger and that took care of the problem (that problem anyway). I am using MSN Messenger now and that error message no longer appears on my screen.

i can not download yahoo messenger