You cannot set the breakout key by using a hexadecimal value in Windows Embedded 8.1 Industry

Symptoms

Assume that you have a computer that has Windows Embedded 8.1 Industry installed. Additionally, assume that you try to set the NUM LOCK key as the breakout key on the computer by configuring the value of the following registry entry to 0x45:

HKEY_LOCAL_MACHINE \Software\Microsoft\Windows Embedded\KeyboardFiler\BreakoutkeyScanCode
Note The scan code for the NUM LOCK key is 0x45 in Embedded Lockdown Manager (ELM).

When you save the value, it is converted unexpectedly to 0x2D. After you restart the computer, the NUM LOCK key does not work as the breakout key. Instead, the X key now works as the breakout key.

Note This issue also occurs for other keys that you try to set as the breakout key by using a hexadecimal value.

Cause

This issue occurs because the value in the text box of the BreakoutkeyScanCode entry is recognized as a decimal value. The value is then converted to a hexadecimal value after you save it.

Resolution

Update information

How to obtain this update

Windows Update
This update is available from Windows Update.

Registry information

To apply this update, you do not have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this update.

Update replacement information

This update does not replace a previously released update.
File information

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

More Information

For more information about the BreakoutkeyScanCode setting, go to the following Microsoft website: For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Additional file information

Properties

Article ID: 2959936 - Last Review: Aug 29, 2014 - Revision: 1

Windows 8.1 Enterprise, Windows 8.1 Pro, Windows Server 2012 R2 Datacenter, Windows 8 Enterprise, Windows 8 Pro, Windows Server 2012 Datacenter, Windows Server 2012 Datacenter, Windows 7 Professional, Windows Server 2008 R2 Enterprise

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