Warning: The retired, out-of-support Internet Explorer 11 desktop application has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10. For more information, see Internet Explorer 11 desktop app retirement FAQ.
Symptoms
Assume that you have a web browser control host scenario in which the host responds to NewWindow2 or NewWindow3 events by creating a new web browser control on a secondary thread. In this scenario, the WindowSetHeight and WindowSetWidth events are not fired by the new web browser control.
Resolution
To resolve this issue, 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.
This update was first included in the June 2015 cumulative security update for Internet Explorer (MS15-056).
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
See the terminology that Microsoft uses to describe software updates.
