DOCUMENT:Q154054  14-NOV-2001  [visualc]
TITLE   :PRB: Possible Application Failure Using SmartHeap
PRODUCT :Microsoft C Compiler
PROD/VER::4.2
OPER/SYS:
KEYWORDS:kb3rdparty kbCRT kbVC

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The information in this article applies to:

 - Microsoft Visual C++, 32-bit Enterprise Edition, version 4.2 
 - Microsoft Visual C++, 32-bit Professional Edition, version 4.2 
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SYMPTOMS
========

According to MicroQuill Technical Support, if your application is using:

 - the SmartHeap 3.0 or 3.1 DLL, sh30w32.dll or sh31w32.dll

   -and-

 - the DLL version of the C runtime library, msvcrt40.dll that ships with Visual
   C++ 4.2

   -and-

 - the application is linked with another DLL before the SmartHeap DLL,

you may have compatibility problems between SmartHeap and msvcrt40.dll.

NOTE: The properties for this DLL contain a description saying it is a "Microsoft
(R) C Runtime Library Forwarder DLL."

The symptoms of compatibility problems may include a crash of your application
with a stack fault in a call to _msize(), or a process termination without
warning during initialization of a DLL.

For information about how to contact MicroQuill Technical Support, query in the
Knowledge Base for one of the following articles:

   Q65416 Hardware and Software Third-Party Vendor Contact List, A-K

   Q60781 Hardware and Software Third-Party Vendor Contact List, L-P

   Q60782 Hardware and Software Third-Party Vendor Contact List, Q-Z


For more information regarding the MSVCRT40.DLL (Forwarder DLL), please see the
following article:

   Q154591 BUG:Wrong Version of MSVCRT40.DLL(Forwarder DLL) in Windows 95

Additional query words:

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Keywords          : kb3rdparty kbCRT kbVC 
Technology        : kbVCsearch kbAudDeveloper kbVC420 kbVC32bitSearch
Version           : :4.2
Issue type        : kbprb

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