Have you purchased, downloaded and deployed the PhpMssql library? The 8.x-2.x branch (that I maintain) of the Sql Server for Drupal depends on that component. If you want to evaluate the Drupal/SQL Server integration without buying any component you can use the 8.x-1.x branch of the driver, it has no dependencies whatsoever.
Have you purchased, downloaded and deployed the PhpMssql library? The 8.x-2.x branch (that I maintain) of the Sql Server for Drupal depends on that component. If you want to evaluate the Drupal/SQL Server integration without buying any component you can use the 8.x-1.x branch of the driver, it has no dependencies whatsoever.