Article ID: 237780 - View products that this article applies to.
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When you run a program that uses a Graphics Device Interface (GDI) subsystem on a computer running Windows NT 4.0 in VGA mode, the computer may stop responding (hang) and the following error message may be displayed:
Access to invalid address.
This behavior occurs because the GDI code directs two rectangles to converge in an empty intersection, and the two rectangles appear as a very large, single rectangle to the video adapter driver.
Windows NT Server or Workstation 4.0To resolve this problem, obtain the latest service pack for Windows NT 4.0 or the individual software update. For information on obtaining the latest service pack, please go to:
Windows NT Server 4.0, Terminal Server EditionTo resolve this problem, obtain the latest service pack for Windows NT Server 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/152734/EN-US/ )How to Obtain the Latest Windows NT 4.0 Service Pack
Microsoft has confirmed that this is a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition.
This problem was first corrected in Windows NT Server 4.0 Service Pack 6 and Windows NT Server 4.0, Terminal Server Edition Service Pack 6.
Article ID: 237780 - Last Review: November 2, 2013 - Revision: 3.0