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How to enable remote connections to MS SQL server?

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Leonid Gukhman
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Applicable to:

  • Plesk for Windows

Question

How to enable remote connections to MS SQL server?

Answer

  1. Connect to the server via RDP.

  2. Press the Start button, go to Microsoft SQL Server XXXX (where XXXX is the MSSQL version) and click the SQL Server XXX Configuration Manager.

  3. Open the SQL Server Configuration Manager (Local) > SQL Server Network Configuration menu and click the Protocols for MSSQLSERVERXXXX (where XXXX is the MSSQL version).

  4. Make sure that the TCP/IP protocol has the Enabled status:

    Screenshot.png

  5. Double-click the TCP/IP protocol, go to the IP Addresses tab and scroll down to the IPAll section.

  6. Specify 1433 in the TCP Port field (or another port if 1433 is used by another MS SQL Server) and press the OK button:

    Note: the specified port, e.g, 1433, must be opened in the firewall.

    MSSQL TCP IP Properties

  7. Go to SQL Server Configuration Manager (Local) > SQL Server Services, right-click the SQL Server (MSSQLSERVER) service and press the Restart button to apply made changes:

    Screenshot_3.png

  8. Log in to Plesk.

  9. Go to Tools & Settings > Database Servers > MSSQLSERVER > Settings  and click OK to reset cached connection settings.

Comments

4 comments

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    Unknown User

    I'd just like to make a correction here. The simplest way to restart the service is not to switch programs. You can do it from within SQL Server Configuration Manager; just select 'SQL Server Services' from the left-most pane, then right-click the service you need to restart, and click 'Restart'. No need to go find another program (Services), locate the service in a huge list and go through its menu options to restart it.

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    Ivan Postnikov

    Hello @Jason, thank you for notice.

    The article will be reviewed soon.

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    Marcela Rocha Santos

    I connected to my server via RDC, but can't open SQL Server Configuration Manager. 

    Error message: "An attempt was made to reference a token that does not exist.".

     

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  • Avatar
    Denis Bykov

    @Marcela Rocha Santos

    Try out the solution provided on Microsoft forum:

    1. Open a Command Prompt and navigate to "%WINDIR%\System32".

    2. Re-register the required DLL files using the following command:

    for /f %s in ('dir /b *.dll') do regsvr32 /s %s
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