What version of Internet Explorer are you running? It looks like IE 6. You may want to try reinstalling IE (download the runtime and reinstall it). As for the runtime error, when do you receive the runtime error? When you are running IE or something else? Copy and paste the message here. The problems may or may not be related. The problems could stem from either an IE problem... a Windows problem... a problem with a program running in the background... there are endless possibilities for the source of your problems. When did the IE problems first occur? Has it been recent or has it been since you originally set up the computer with XP? The more information you can give, the better we can try to help you.

AJ