16-bit Applications Cause Access Violation in NTDLL.DLL

 Last reviewed: May 20, 1997
Article ID: Q165813
The information in this article applies to:
  • Microsoft Windows NT Workstation versions 4.0
  • Microsoft Windows NT Server versions 4.0

SYMPTOMS

16-bit applications that ran without errors in Windows NT 3.51 may cause an access violation when they are run in Windows NT 4.0 similar to the following: 

   <Application> caused an access violation in NTDLL.DLL at 0x77f645bf.

STATUS

Microsoft has confirmed this to be a problem in Windows NT version 4.0. This problem was corrected in the latest Microsoft Windows NT 4.0 U.S. Service Pack. 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: 4.00 prodnt User32.dll WOW ntvdm.exe c0000005
drwatson
Keywords : kbbug4.00 kbfix4.00 kbfix4.00.sp2 nt16ap ntdriver NTSrvWkst kbnetwork kbbuglist kbfixlist
Version : 4.0
Platform : winnt
Issue type : kbbug
Solution Type : kbservicepack

THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY.

Last reviewed: May 20, 1997
© 1998 Microsoft Corporation. All rights reserved. Terms of Use.