Hi Folks I am trying to Upgradate my Internet Explorer version 5 installed in Windows 98 SE. to Internet Explorer 6 SP1. I tried upgrading from a old thinkdigit cd and I even tried downloading from the microsoft , both the time the installation will go till end and will give a error saying "Setup was Unable to Install all the Components, Please close all applications and Try Running Setup Again" But that time No other application was running, I Checked the net and was suggested to clean the Temp and Internet Folder , having done the same to result is zero. I scanned the PC with the Latest Defanitions, Have latest NAV installed. No Virus Found, just saying to avoid any doubts like I gotthinking some Virus may be blocking the same. I even applied the Office 2000 Service Pack 1. But The Internet Explorer say's what So ever it will not Upgrade from 5 to 6. Any Solution???? My Advance Thanks to all the replies.