Fabio, when I run your code below (in a prg), I get 0 and 0, not 1088 and 1088. There must be something in your default VFP setup that is using the buffers or whatever.
Alan
>SORRY AGNES, > >>I miss CLEAR PROGRAM ? > >
>* VFP use a bad english
>
>#define MANYTHINGS ALL
>? SYS(1104) && 1088 i see other values, but it is not simple to repro
>CLEAR MANYTHINGS
>CLEARPROGRAM
>CLOSE MANYTHINGS
>RELEASE MANYTHINGS
>? SYS(1104) && 1088 it still remains
>