Q107452: ALT+F4+F6 in 16-bit MDI Applications Hangs Windows NT

Article: Q107452
Product(s): Microsoft Windows NT
Version(s): 3.1
Operating System(s): 
Keyword(s): kbinterop
Last Modified: 08-AUG-2001

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The information in this article applies to:

- Microsoft Windows NT Server version 3.1 
- Microsoft Windows NT Workstation version 3.1 
- Microsoft Windows NT Advanced Server, version 3.1 
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SYMPTOMS
========

If you press ALT+F4+F6 with several open documents in an application that
provides multiple document interface (MDI) support, Windows NT may stop
responding (hang). For example, if you start Word for Windows 2.0, start a new
document, and type some text but do not save it, by pressing ALT+F4+F6 you can
hang Windows NT.

STATUS
======

Microsoft has confirmed this to be a problem in Windows NT and Windows NT
Advanced Server version 3.1. This problem was corrected in the latest U.S.
Service Pack for Windows NT and Windows NT Advanced Server version 3.1. For
information on obtaining the Service Pack, query on the following word in the
Microsoft Knowledge Base (without the spaces):

  S E R V P A C K

Additional query words: prodnt excel amipro

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Keywords          : kbinterop 
Technology        : kbWinNTsearch kbWinNTWsearch kbWinNTW310 kbWinNTSsearch kbWinNTS310 kbWinNTAdvSerSearch kbWinNTAdvServ310 kbWinNTS310search kbWinNT310Search kbWinNTW310Search
Version           : 3.1

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