Applicable Versions: 2.02.0023 and above
The SQL Server components distributed with the DataPA installation require a Microsoft IIS WebServer. SQL Server components are only required on a single server that will provide DataPA clients with access to non-Progress databases. If you select a Complete installation, or select to install the SQL Server Components, you must have a Microsoft IIS WebServer 4.0 or higher on the target machine.
For more information on the SQL Server Components see SQL Server Administration.