How do I uninstall Yahoo IE8? Its not an update and the Miscrosoft uninstallers don't work on it?

I recently upgrade to IE8 to fix another problem. It didn't fix it...I can not longer be logged in to more than one account, even in different windows, and now my mouse is acting weird.|||1. click start and then click control panel





2. go to uninstall a program or add or remove program





3. check show updates at the top of the dialog box. in vista it will be at the top left in the blue/teal box





4. scroll down the list and highlight the version of internet explorer 8 that you're using and then select "uninstall"





5. uninstall it and when its done restart your computer, you will be back to internet explorer 7