This article describes an update for Internet Explorer 11 on Windows 7, Windows 8.1, and Windows 10 Version 1511 RTM.

About this update

This update provides some Enterprise Mode improvements, which are described in Continuing to make it easier for Enterprise customers to upgrade to Internet Explorer 11 — and Windows 10. These include the following:

  • Provides the about:compat UI to display compatibility features that have been applied to sites in Internet Explorer 11.

  • Introduces Enterprise Mode XML schema v.2 support.

    Note Internet Explorer will continue to support Enterprise Mode XML v1.

How to get this update

Install the most recent cumulative security update for Internet Explorer. To do this, go to Microsoft Update. Additionally, see the technical information about the most recent cumulative security update for Internet Explorer.

Note This update was first included in the MS16-063: Security update for Internet Explorer: June 14, 2016.

After you install this update, the Enterprise Mode Site List local cache will be temporarily cleared. Internet Explorer will require access to the Enterprise Mode Site List XML to display sites in the specified compatibility mode.


Learn about the terminology that Microsoft uses to describe software updates.

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