Error message: Possible debug

[John]

I received this error message while viewing a web page:
Error

A Runtime Error has occured. Do you wish to Debug?

Line: 44
Error: 'document.all[...].style'is null or no an object

Yes No

When I choose No the message closes and when I choose the
option Yes this comes up:

Just-In-Time Debugging


Please select a debugger

Possible Debuggers:
New Instance of Microsoft Script Editor

"box for check mark" Set the currently selected debugger
as the default

Do you want to debug using the selected debugger?
Yes No
I've previously ran PC Cillin virus scan and both Adaware
6.0 and Spy Ware Search and Destroy but they haven't
picked up anything. Lately I've been running into
similar error messages like this one that recommends I
debug. Also I noticed that I'm now unable to view the
web pages that the error message came up on previously.
Is this some kind of virus my software isn't
picking up or is it a problem with my Internet Explorer?
Btw, I'm
using Windows XP.

Thanks for your time, John.
..

 

[Venkatesh [MCSD]]

Hi John,

Follow the steps outlined here:
http://mvps.org/marksxp/WindowsXP/debug.php

HTH
Venkatesh