I have instaled SQL server 2008 R2 and when I run this SQL in SQL server management studio:
SELECT FULLTEXTSERVICEPROPERTY(\'IsFullTextInstalled\') >
SELECT FULLTEXTSERVICEPROPERTY(\'IsFullTextInstalled\')
SELECT CASE FULLTEXTSERVICEPROPERTY('IsFullTextInstalled') WHEN 1 THEN 'Full-Text installed.' ELSE 'Full-Text is NOT installed.' END;
inspired by https://www.sqlshack.com/hands-full-text-search-sql-server/