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SQL 2012 Service Pack 4 - Cant get TLS 1.2 to work

  • September 1, 2021 at 6:33 pm

    #3925965

    Hi all,

    I'm pulling my hair out here trying to get tls 1.2 connections to work from our webserver to the database server.

    Our 2012 server is patched to service pack 4 so it should be 1.2 enabled.

    The SQL server native client which is used for the connection is at version 11.0.7462.06 (I don't believe there is a higher version)

    IISCrypto reports 1.2 being available in the OS on both the web and database servers.

    If I disable TLS 1.0 on the webserver (client and server) then the connections fail with this result..

    Microsoft SQL Server Native Client 11.0 error '80004005'

    Encryption not supported on the client.

    Anyone got any ideas why I am failing so badly =)

    Thanks

    Rolf

  • September 2, 2021 at 8:06 am

    #3926196

    Faceplant emoji...

    I was updating the SQL native client driver on the database server not the web server (client)...a few wasted hours there!

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