Microsoft KB Archive/157230

= DisKeeper 1.1 Causes Errors During Windows NT 4.0 Upgrade =

Article ID: 157230

Article Last Modified on 11/1/2006

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APPLIES TO


 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows NT Workstation 4.0 Developer Edition

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This article was previously published under Q157230



SYMPTOMS
When you are upgrading a computer to Windows NT 4.0, you may receive the following error message:

The procedure entry point NTDiskeeper could not be located in the dynamic link library Ntdll.dll.

This error can be generated by either the Dkfat.exe or Dkntfs.exe module, and can occur even if the services are stopped before you begin the upgrade process.



CAUSE
This behavior can occur if you are upgrading a computer on which DisKeeper 1.1 by Executive Software is installed. DisKeeper 1.1 replaces the Windows NT kernel with a modified version.



RESOLUTION
To work around this behavior, uninstall DisKeeper 1.1 before you upgrade the computer to Windows NT 4.0.



MORE INFORMATION
Executive Software has announced an updated version of DisKeeper that is designed for Windows NT 4.0. For additional information, please contact Executive Software.

The third-party product discussed in this article is manufactured by a vendor independent of Microsoft; we make no warranty, implied or other- wise, regarding this product's performance or reliability.

Additional query words: prodnt

Keywords: kb3rdparty kbsetup KB157230

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