Internet Explorer 9 hardware acceleration may not work in some virtualization environments

Symptoms

An issue in Windows Internet Explorer 9 may prevent third-party hypervisors from being able to take advantage of the Internet Explorer 9 hardware acceleration feature.

Resolution

To resolve this problem, install the most recent cumulative security update for Windows Internet Explorer. To do this, visit the following Microsoft website:
For more technical information about the most recent cumulative security update for Windows Internet Explorer, visit the following Microsoft website:
Note This update was first included in security update 2530548 (MS11-050). For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2530548 MS11-050 Cumulative security update for Internet Explorer: June 14, 2011

More Information

For more information, visit the following Microsoft website:
Properties

Article ID: 2565609 - Last Review: Jun 22, 2011 - Revision: 1

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