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Custom gamma settings are lost on a Windows Vista-based computer, on a Windows Vista Service Pack 1-based computer, or on a Windows Server 2008-based computer


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Symptoms

You use multiple monitors on a Windows Vista-based computer, on a Windows Vista Service Pack 1-based computer, or on a Windows Server 2008-based computer. Then, you use calibration tools or other programs to manipulate custom gamma settings. In this case, custom gamma settings may be lost after the fade-in effect is executed.

Note The fade-in effect is executed in the following scenarios:
  • Lock and unlock the computer.
  • Resume the computer from sleep.
  • Resume the computer from hibernate.

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Resolution

To resolve this issue, install the MS08-025 security update. For more information about the MS08-025 security update, click the following article number to view the article in the Microsoft Knowledge Base:
941693� MS08-025: Vulnerability in Windows Kernel could allow elevation of privilege

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Keywords: kbexpertisebeginner, kbtshoot, kbprb, KB951537

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Article Info
Article ID : 951537
Revision : 2
Created on : 5/21/2008
Published on : 5/21/2008
Exists online : False
Views : 382