Microsoft KB Archive Search

Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.

  1. Home
  2. Function Exports Missing from Ws2_32.dll

Function Exports Missing from Ws2_32.dll

Symptoms

If you run a program that uses Windows Sockets on Terminal Server Edition, you may receive an error message similar indicating that an entry point is missing from Ws2_32.dll, as shown in the following examples:

Run-time error '453' Can't find DLL entry point WPUCompleteOverlappedRequest in ws2_32


Run-time error '453' Can't find DLL entry point WSAProviderConfigChange in ws2_32
NOTE: The exact format of the error message depends on the software development environment used to build the program.

↑ Back to the top

Cause

The WPUCompleteOverlappedRequest and WSAProviderConfigChange entry points are not exported by the version of Ws2_32.dll that is included with Terminal Server Edition. Therefore, they are inaccessible at run time.

↑ Back to the top

Resolution

To resolve this problem, obtain the latest service pack for Windows NT Server version 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
152734 How to Obtain the Latest Windows NT 4.0 Service Pack

↑ Back to the top

Workaround

To work around this behavior, replace the Terminal Server Edition version of the Ws2_32.dll file with the version of this file that is included with Windows NT 4.0 Service Pack 5.

↑ Back to the top

Status

Microsoft has confirmed that this is a problem in Windows NT Server 4.0, Terminal Server Edition. This problem was first corrected in Windows NT Server version 4.0, Terminal Server Edition Service Pack 6.

↑ Back to the top

Keywords: kbhotfixserver, kbqfe, kbbug, kberrmsg, kbfix, kbbillprodsweep, kb

↑ Back to the top

Article Info
Article ID : 244837
Revision : 3
Created on : 4/18/2018
Published on : 4/19/2018
Exists online : False
Views : 125