QFE9 KB2394433 introduces RTP error 0x8007007f on Windows 2000 RRS feed

  • General discussion

  • There is an issue with the changes made in QFE9 (KB2394433) that prevents the Antimalware minifilter mpfilter.sys from loading properly on Windows 2000. This causes a failure to provide On Access Real-Time Protection. If you do not have any Windows 2000 computers in your organization, this issue does not apply to you.

    We have changed the publication logic for this update so that this update no longer applies to Windows 2000 computers.

    For more information about this issue, see http://blogs.technet.com/b/clientsecurity/archive/2010/10/20/qfe9-kb2394433-introduces-rtp-error-0x8007007f-on-windows-2000.aspx



    Kim Ditto-Ehlert, Senior Technical Writer, Microsoft
    Monday, October 25, 2010 7:35 PM