>>>When i had the error, i supended and in the command window i typed justext and intellisense shows me the correct syntax and it works fine...
>>>Can you compile the file app with vfp9
>>
>>Not quite, I'm under linux now... but you can just retype that in the source code.
>
>I search justext in prg i have, but i didn't find it... I presume It is in compiled app file...

Um... zipped the .err file instead of .prg - how come you didn't notice this?
Here, the corrected zip is attached.