I'm using a Toshiba Satellite laptop running Vista Home Pro, 32 bit. I uninstalled IE8 via Control Panel and now want it back. I downloaded it from Microsoft but when trying to install I get a dialog box that says "setup cannot install Explorer because it has detected a more recent version on my system". What's more recent than IE8? Using Start Button I typed in Internet Explorer and all it shows is 2 items with that name: a folder with only a weird picture of IE8 and a folder for quick launch of my other browsers that doesn't contain Explorer. I hope to resolve this but either way my next system will be Apple, I'm tired of spending all my time cleaning up malware.