As long as tables are not open exclusively by VFP, you will not get errors if other programs open them shared as well. However in this case, backup my not be consistent between DBF, CDX and FPT files for the same table.

>All is in order...
>
>Other thing , i tried To backup *.dbf 's Files Opened and ...that going on !
>I have no errors ...!
>How is it possible ?
>
>When i tried with winzip.exe i have a error....
>
>