RE: SQLOLEDB always uses Named Pipes
- From: changliw@xxxxxxxxxxxxxxxxxxxx (Charles Wang[MSFT])
- Date: Fri, 27 Apr 2007 07:25:54 GMT
Hi Doug,
You may check the ProtocolOrder value in the following registry key to see
if the order is "tcp np":
HKLM\Software\Microsoft\MSSQLServer\Client\SuperSocketNetLib
If the order is right, but your clients still prefer Named Pipes, there
might be a protocol cache in Network Library.
In this case, you may try the following three methods:
1. Disable the Named Pipes protocol in the client machine by cliconfg.exe;
2. Explicitly specify tcp: prefix to your server instance name.
For example:
--specify TCP/IP as the communication protocol
osql /Stcp:CharlesSQL-01 /E
--specify Named Pipes as the communication protocol
osql /Snp:CharlesSQL-01 /E
3. Add an alias with TCP/IP protocol by using cliconfg.exe and use the
alias to connect to your SQL Server.
Hope this helps. Please feel free to let me know if you have any questions
or concerns.
Have a good day!
Best regards,
Charles Wang
Microsoft Online Community Support
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