Hi Team,

I am new to Koolreport and much interested in this tool. I was trying to connect with SQL Server using PDO connection but getting below error: Fatal error: Uncaught PDOException: could not find driver in C:\xampp\htdocs\koolreport\src\datasources\PdoDataSource.php:112 Stack trace: #0

I already added all the required ddl attached in image and made the setting function accordingly.

In your php ini you need to add the extension for the version that matches the architecture for xampp. Also i seem to recall i use the non thread safe version for this. All the files can exist in the extension directory however, but if you run 64-bit version of xampp then it is compiled with 64-bit php, which would require 64-bit pdo. The extension you would add to the php.ini then would be php_pdo_sqlsrv_7_nts_x64.dll