SNS ProTip for ePO: Testing SQL Database Connectivity Using a test.udl File

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    ePolicy Orchestrator (ePO) depends on a constant connection to the SQL database. You can use a test.udl file as a generic test for SQL database connectivity.

    When using a test.udl file for SQL's Windows authentication type, administrators must be logged in to Windows as the user they would like to test. The option to "use a specific username or password" is specifically for SQL authentication. For more information on the creation and use of a test.udl file, see KB70929 — Steps for testing SQL database connectivity using test.udl file (

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