I have been using Yahoo Messenger (YM) often to chat with my older chat friends since my college days. Since then it has been working fine but very recently I am getting an error message "Runtime Error" and Yahoo messenger stops working. This error message seems like a message from Microsoft Visual C++ Runtime Library tells about malfunctioning of the program. Once the alert is displayed, YM freeze and close by itself. If you haven't faced this situation yet, look at the alert provided below. Runtime Error Program:C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information. I took the screenshot of this message. While clicking the OK button, this application will be closed. I was using an older version of YM. So the first thing I did was to uninstall the current version, download and install a newer version. Anyway,