Unexpected log off when you use Magnifier in Windows 8

Applies to: Windows 8Windows 8 EnterpriseWindows 8 Pro

Symptoms


Assume that you are using the Magnifier tool on a Windows 8-based touchscreen computer. You change the magnification level to 200% or more. When you press and hold the zoom button (zoom out button  ) to try to zoom out, Magnifier exits unexpectedly. Additionally, you are logged off Windows. 

Resolution


Update information 

To resolve this issue, install update rollup 2845533. For more information about how to obtain this update rollup package, click the following article number to view the article in the Microsoft Knowledge Base:
2845533 Windows RT, Windows 8, and Windows Server 2012 update rollup: June 2013

Status


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

References


For more information about the Magnifier tool, 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