Right now I have: message \"Hello World\" view-as alert-box warning buttons yes-no update lVariable.
how can I automatically click the no after 14 seconds.
If you're on version 10.2b+ you might be able to use the STOP-AFTER clause on a do/for/repeat block to control this.
Not sure as I don't have that version myself to try.
BTW. Always put your version on a question as it can make a difference to the options available.