Note: Table storage engine for 'foobar' doesn't have this option

When doing an export in HeidiSQL, the inserts are surrounded with these:

/*!40000 ALTER TABLE `foobar` DISABLE KEYS */;
...
/*!40000 ALTER TABLE `foobar` ENABLE KEYS */;

When I then run that query, even if it is on the very same database the export is from, I get this error/note:

Note: Table storage engine for 'foobar' doesn't have this option

Is there a setting somewhere to not have these /*!...*/; lines in the exports?

Other lines that seem useless to me (I don't need them):

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
/*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;