Article ID: 161169
Article Last Modified on 2/14/2005
APPLIES TO
- Microsoft SQL Server 6.5 Standard Edition
This article was previously published under Q161169
BUG #: 16113 (6.50)
SYMPTOMS
When more than three named pipe connections are made per application to the computer running SQL Server, the Net-Library returns the following errors on the client computer:
The SQL Server errorlog reports the following information:
This behavior occurs on computers running Windows 3.x or Windows for Workgroups 3.11 running Visual Basic 3.0 or Microsoft Access 2.0 applications that access a computer running SQL Server 6.5.
RESOLUTION
To work around this problem, do either of the following:
- Use the Multiprotocol network protocol, or any interprocess communications (IPC) method other than Named Pipes.
-or-
- Replace the 6.5 version of the Dbnmp3.dll file with the 6.0 version.
STATUS
Microsoft has confirmed this to be a problem in Microsoft SQL Server 16-bit Named Pipes Net-Library version 6.5. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.
MORE INFORMATION
This problem does not occur if the Dbnmp3.dll file version 6.5 is replaced with the 6.0 version of Dbnmp3.dll. The problem also does not occur with the 32-bit Named Pipes Net-Library.
Additional query words: netlib netlibrary
Keywords: kbbug kbinterop kbnetwork KB161169