Don't forget.. 06-013 includes some active X changes.. before you uninstall it.. try testing the impact of the compatibility patch first....
Internet Explorer ActiveX compatibility patch for Mshtml.dll:
http://support.microsoft.com/kb/917425
April 11, 2006
Today Microsoft released the following Security Bulletin(s).
Note: www.microsoft.com/technet/security <http://www.microsoft.com/technet/security> and www.microsoft.com/security <http://www.microsoft.com/security> are authoritative in all matters concerning Microsoft Security Bulletins! ANY e-mail, web board or newsgroup posting (including this one) should be verified by visiting these sites for official information. Microsoft never sends security or other updates as attachments. These updates must be downloaded from the microsoft.com download center or Windows Update. See the individual bulletins for details.
Because some malicious messages attempt to masquerade as official Microsoft security notices, it is recommended that you physically type the URLs into your web browser and not click on the hyperlinks provided.
*Bulletin Summary:*
http://www.microsoft.com/technet/security/Bulletin/ms06-Apr.mspx
*Critical Bulletins:*
*Cumulative Security Update for Internet Explorer (912812*)
http://www.microsoft.com/technet/security/Bulletin/ms06-013.mspx
*Vulnerability in the Microsoft Data Access Components (MDAC)
Function Could Allow Code Execution (911562)*
http://www.microsoft.com/technet/security/Bulletin/ms06-014.mspx
*Vulnerability in Windows Explorer Could Allow Remote Code Execution
(908531)*
http://www.microsoft.com/technet/security/Bulletin/ms06-015.mspx
*Important Bulletins:*
*Cumulative Security Update for Outlook Express (911567)*
http://www.microsoft.com/technet/security/Bulletin/ms06-016.mspx
Moderate Bulletins:
*Vulnerability in Microsoft FrontPage Server Extensions Could Allow
Cross-Site Scripting (917627)*
http://www.microsoft.com/technet/security/Bulletin/ms06-017.mspx
*Re-Released Bulletins:*
*Vulnerability in Windows Media Player Could Allow Remote Code
Execution (911565)*
http://www.microsoft.com/technet/security/Bulletin/ms06-005.mspx
_ _
_This represents our regularly scheduled monthly bulletin release (second Tuesday of each month). Please note that Microsoft may release bulletins out side of this schedule if we determine the need to do so. _
_ _
_If you have any questions regarding the patch or its implementation after reading the above listed bulletin you should contact Product Support Services in the United States at 1-866-PCSafety (1-866-727-2338). International customers should contact their local subsidiary.