Permission issues on the hardware acceleration features when you open a Silverlight app on a Windows 8.1-based device

Symptoms

When you open a Microsoft Silverlight app on a Windows 8.1-based device, you may encounter permission issues on some Silverlight features, such as the hardware acceleration feature.

Resolution

Update information

To resolve this issue, install the most recent cumulative security update for Internet Explorer. To do this, go to Microsoft Update.

Notes

  • This update was first included in the following security update:

    2909921 MS14-010: Cumulative security update for Internet Explorer: February 11, 2014

  • For technical information about the most recent cumulative security update for Internet Explorer, go to the following Microsoft website:

    http://www.microsoft.com/technet/security/current.aspx

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.

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