I an using Windows 7 Professional (64Bit). Upgraded to IE9 and ever since when I go from one site (tab) to another site on the internet I get "a problem with this web page has caused Internet Explorer to close and reopen the tab". I tried uninstalling IE9 but IE8 didn't not show up and didn't show up on list of installed programs. I then tried downloading IE8 for Windows 7 Pro and it said IE8 is not compatible with my OS. HELP - What do I do??????