thank you terry,
i already try, but it still cannot work. the problem is the invoice.exe file is still open in my server. i already check in my server. the file is still mark as read.
so what should i do ? in main exe file and invoice file i never issue statement quit.
the main prg file and invoice main prg file is only
- set.... ( initialize set )
- do form
no quit statement. is it ok ? or because of that the invoice exe file still hold by server because there is no statement to end / break the do command ?

regards


Ivan Agusta