i was happily using yahoo messenger version 10 with windows 7 some days ago. But i had to re-install windows 7 again due to some problem( i did a clean install after formatting the c drive ). But after that whenever i enter into any chat room in yahoo messenger it either closes the messenger immediately or just after sometime with a prompt saying that "window is searching for solution online". i have even tried with yahoo messenger 10 the latest version as well as version 9. Still having same problem. Any help will be appreciated. Thank you.