Microsoft KB Archive/302319

= Problems When You Resize an OpenGL-Based Program on a Computer That Has Multiple Monitors =

Article ID: 302319

Article Last Modified on 2/19/2007

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APPLIES TO


 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2

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This article was previously published under Q302319



SYMPTOMS
When you resize the window of an OpenGL-based program that is running on a computer that has multiple monitors, a portion of the window may appear to be black.



CAUSE
This problem can occur because of bug in the OpenGL runtime file (Opengl32.dll) where client co-ordinates are not calculated correctly on a computer that has multiple monitors.



RESOLUTION
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to Obtain the Latest Windows 2000 Service Pack

The English version of this fix should have the following file attributes or later:

  Date        Time    Version         Size        File name ---  6/21/2001   04:10p   5.0.2195.3767  691,984   Opengl32.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows 2000 Service Pack 3.



MORE INFORMATION
For additional information about how to install Windows 2000 and Windows 2000 hotfixes at the same time, click the article number below to view the article in the Microsoft Knowledge Base:

249149 Installing Microsoft Windows 2000 and Windows 2000 Hotfixes

Additional query words: kbBaseOS

Keywords: kbbug kbfix kbwin2000presp3fix kbqfe kbwin2000sp3fix kbenv kboswin2000fix kbdisplay kbhotfixserver KB302319

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