17826

Product

Name

Event ID

17826

Event Source

MSSQLSERVER

Component

SQLEngine

Symbolic

Name

SRV_BAD_SS_EP

Message Text

Could not start the network library because of an internal error in the network library. To

determine the cause, review the errors immediately preceding this one in the error log.

When SQL Server starts, one of the steps it takes is to initialize a

Tabular Data Stream (TDS)

listener and network libraries to accept incoming connections. If this network library

initialization fails, error 17826 is raised. Typically this error is raised together with more specific

errors. Those specific errors may provide more insight into the failure. Examples of such errors

include

MSSQLSERVER_17182

and

MSSQLSERVER_17120

Review SQL Server error log located in the \Log folder for errors raised together with this error.

Take action according to those more specific errors. The following articles describe commonly

encountered problems with this error and the actions to take to resolve them:

can’t start if all the protocols are disabled.

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