Yahoo messanger Not working

[pankaj]

hi,
when i click on yahoo messanger icon it's window don't display on screan.
i reinstalled it again and again,but didn't get solution.
even i deleted it from registery and installed again,but still not working.
i m using windows xp.
i tried with yahoo messanger old and new version of voice chat.
plz help me,wht should i do.
thanks.

 

[Nodsu]

Uninstall, delete Yahoo stuff from registry and delete all yahoo folders from Program Files and Documents and Settings.