SQL Server 2008 DBNETLIB error

Posted by Joseph on Stack Overflow See other posts from Stack Overflow or by Joseph
Published on 2010-06-13T14:31:59Z Indexed on 2010/06/13 19:52 UTC
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sql-server-2008

Hi all

Our ASp.net applications getting error as below" [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied "

But i can connect with Enterprise manager management studio and Query analaizer with out any issue.

It was running these applications with out any issue long time. last one week we are getting this error.If we restart the server .it works then it will come again after 3to 4 hours. We are running on Windows 2003 server. I was seraching and didnt find a solution yet. If anybody knows anything for this error, please post the details to resolve.

Thank you in Advance Joseph

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