How to re install Internet Explorer?
Just go to Start>Control Panel> Add/Remove Programs> Windows Internet Explorer> Click Remove> Restart your Computer then Install the IE 7 from a CD or downloaded installer. Reboot your PC again. Please Note: Before you re-install Internet Explorer 7, Try these options: Click Tools>Internet Options> in the advanced tab> click reset on reset Internet Explorer setting restart your browser and if it ain’t work, you may now re-install Internet Explorer 7. I hope this help.