Microsoft KB Archive/126607

= PRB: Cannot Load MFCCLSWZ.DLL with ODBC SDK Version 2.1 =

Article ID: 126607

Article Last Modified on 3/11/2000

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APPLIES TO


 * Microsoft Open Database Connectivity 2.1

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This article was previously published under Q126607



SYMPTOMS
If the Open Database Connectivity (ODBC) version 2.1 Software Development Kit (SDK) from the January Microsoft Developer's Network (MSDN) Level 2 CD is installed on a system that already has Microsoft Visual C++ version 2.1 installed and you attempt to run Visual C++ components, it fails with the following message:

MFCCLSWZ.DLL This required file cannot be loaded. Please reinstall the Microsoft Visual C++ development environment.



CAUSE
The ODBC 2.1 SDK Setup from the January MSDN Level 2 CD replaces the Visual C++ version of the files MSVCRT20.DLL and CTL3D32.DLL with older versions. The problem does not occur with any other versions of the ODBC 2.1 SDK.



RESOLUTION
Either reinstall Visual C++ 2.1, or copy the files MSVCRT20.DLL and CTL3D32.DLLl from the Visual C++ CD to the ODBCSDK\REDIST32 and WINNT\SYSTEM32 directories.

Additional query words: Windows NT setup install

Keywords: kbprb KB126607

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