Go Start,Control Panel, Add/remove Programs. Click on Messenger,click
remove. This should reinstate the older version. If not, Reboot and
download it here;
Yahoo 8.1: http://www.soft32.com/download_30.html
9 messenger is in Beta (testing) form and not working well. Stick to
8.1 until they work out the Bugs. Including people using 8.1 trying to
message ones with 9 or reverse they are having compatibility problems.
Flash player 10 Does have conflicts,and 9's latest update 220.127.116.11 Can have conflicts with Yahoo and
is causing some Yahoo services to not load.use the link below for a
download of Flashplayer #18.104.22.168 should work as it's older then last
update. You have to remove the present flash player,(add/remove
programs in control panel). reboot then download the older version.