Error detected in config.php

Error in: $CFG->dirroot = 'd:\clients\argentina-hosting.com\colegiostepinac.com.ar\colegiostepinac.com.ar\moodle';

Try this: $CFG->dirroot = 'C:\d-files\Clients\argentina-hosting.com\colegiostepinac.com.ar\colegiostepinac.com.ar\moodle';