Article ID: 120253, created on Feb 21, 2014, last review on Aug 12, 2014

  • Applies to:
  • Sitebuilder 4.1 for Windows


I'm trying to upgrade Parallels Plesk Sitebuilder 4.1 for Windows using the instructions from this KB. A new window "Installation Wizard Information" with following warning appears:

Cannot connect to the server. Please check your connection settings and verify that SQL server is in the correct state.



Parallels Plesk Sitebuilder 4.1 uses database on a remote server. This is a known issue that has been fixed since Parallels Plesk Sitebuilder 4.2.3.


You may try the following ways to resolve the issue and perform upgrading:

  1. Apply solution from this forum thread:

    • Set SA password on the server to "sa", upgrade and then set back to good password.

    • Please check that registry HKLM\SOFTWARE\SWsoft SiteBuilder for Windows|DBNAME and HKLM\SOFTWARE\SWsoft SiteBuilder for Windows|SQLSERVER contain correct values.

    • Check connection using osql (path may be different on your system).

      "C:\Program Files\Microsoft SQL Server\80\Tools\Binn\OSQL.EXE" -U sa -P sa -S -d n30sitebuilder

      Then also please check connection using WSB_SQLUSER and WSB_SQLPWD params from registry:

      "C:\Program Files\Microsoft SQL Server\80\Tools\Binn\OSQL.EXE" -U %WSB_SQLUSER% -P %WSB_SQLPWS% -S -d n30sitebuilder

  2. Copy database of Parallels Plesk Sitebuilder 4.1 to local Sitebuilder server (there the application is installed).

    • Reconfigure database connection settings in the registry:

      HKLM\Software\SWsoft SiteBuilder for Windows
      SQLSERVER: ***
      WSB_SQLPWD: ***
      WSB_SQLUSER: ***

      Verify connection to the database is possible with these parameters. Since other configuration files of Parallels Plesk Sitebuilder 4.1 refer to remote database server, the application itself works with remote database. Installer script uses registry settings for database connection.

    • Then Upgrade Parallels Plesk Sitebuilder 4.1 with SBinst.msi usual way. The installation script will upgrade Parallels Plesk Sitebuilder 4.1 to version 4.5 with local database. Perform upgrading, install all updates and upgrade templates according to this KB.

    • Copy database of Sitebuilder 4.5 to a remote server and reconfigure all configuration files with database connection. Kindly note that database is upgraded to version 4.5 as well, so it should be copied.

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