Issue Trying To Connect With An Sqlserver 2000 Db

Hi, I’m pretty frustrated trying to connect to an SQLServer 2000 DB using yii. That’s a legacy database and I want to make a new version of the front end using Yii, I have configured the db component in the protected/config/main.php:




'db'=>array(

                        'connectionString'=>'mssql:host=myhost;dbname=dbname',

			'emulatePrepare' => false,

			'username' => 'user',

			'password' => 'password',

			'charset' => 'utf8',

		),



When I’m trying to generate the model with gii I have the message:


CDbConnection failed to open the DB connection: could not find driver 

I have enabled the php extensions: php_mssql y php_pdo_mssql

I have read that SQLServer 2000 hasn’t support anymore but database migration is not an option by now, there’s another way to connect and work it with yii.

Thanks in advance