OH I get it... [Big Grin] you are taking the instructions too literally. The two lines:
--------start Hello.kix--------
-------- end Hello.kix--------

are not meant to be in the text file, only:
"Hello World"

If you want the other two to be ignored, remm it out with a semicolon.

;--------start Hello.kix--------
"Hello World"
;-------- end Hello.kix--------
_________________________
Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.