>Gerry, all my bugs are found into my application.

When you provide a (specific) context to your bugs, I am able to be more open-minded.

>
>If a my message does not interest to you, ignores it.

All messages interest me ... it's in my nature. My response is (partially) a function of my state of mind (at a particular point in time ... good or bad).

Though I do tend to be hyper-critical ... of myself and others ... (I'm working on it!).

>On this specific:
>

>* On VFP you can define a binary stream into the code ?
>* like
>x = 0hffC50910cd....
>

>
>AFAIK, No.

Yes ...

x = 0xffC50910cd....

I'm sorry, but I don't quite understand what you are trying to accomplish in the rest of your message. Another example might help.

>
>Then you can define it with a string,
>obviously CHR(0),CHR(10),CHR(13) is not allowed,
>but CHR(26) ( EOF() tag ) it is not immediate
>because VFP have a option for not put EOF(),
>then it can ignore EOF().
>
>- that an operation on command works,
>while in programs it not works,
>and into EXECSCRIP() not works
>
>Then a question is :
>EXECSCRIPT() built a temporary file for exec the script ?