Access lose connection to SQL Server when network down

  • Hi

    We're running an Access application that connects to a SQL database on mixed mode via ODBC.

    When the application is open, and doing nothing, and the nework cable is pulled out and restored for a short period (10-20 seconds), the application sometimes cannot recover and find the databae again.  It needs to be restarted.

    Is there a timeout setting where Access won't poll the database for x seconds, causing the application not to go down if it loses the connection for a short time?

    (The ConnectionTimeout registry setting is set to 600 seconds, but it timeouts after 10 or 20).

  • If you are running the Access database from a server then this will happen if the database is self contained and not accessing external databases.

  • But shouldn't the connection to a SQL database be considered as accessing external databases?

  • Yes, the connection is to SQL Server which is an external connection.

    The application gets installed on each client PC, but the tables in the application then gets connected to a central SQL Server machine.

  • But Sandy said what you described happens if the database is self contained and not accessing external databases.

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