error message

my motherboard recently died and i had it replaced with a gigabyteGA-61EM and a clean install of ME. My problem is i am now plagued with the error message iexplore has caused an error in MSHTML.DLL
whenever i am on the net. does anybody have a clue to a solution or am i in need of a new machine as this one is driving me nuts.
cheers

I found this on TechNET maybe it will help. (Q265244)

cheers,
Andrew

CAUSE
=====

This can be caused by an XML file that uses an XSL file to create either an
anchor tag (A) set to change the right frame or element that calls Window.open
('URL', 'rightframe').

This only happens if the right frame is currently pointing to a page located on
another domain. If the page is on the same domain, it works fine until the page
changes to a separate domain.

RESOLUTION
==========

To resolve this problem, install the version of Microsoft Internet Explorer 5.5
from either of the following Microsoft Web sites:

http://windowsupdate.microsoft.com/

http://www.microsoft.com/windows/ie

NOTE: The version of Internet Explorer 5.5 that is included with Windows
Millennium Edition (Me) is 5.50.4134.0100. The version of Internet Explorer 5.5
that is available on Microsoft Web sites is version 5.50.41.34.0600.

STATUS
======

Microsoft has confirmed this to be a problem in Internet Explorer version 5.5
for Windows Millennium Edition.