Answered in microsoft.public.access.tablesdbdesign.
Please do not post the same question separately to multiple newsgroups. If
a question really does cover two distinct areas, then you can crosspost it,
by specifying multiple newsgroups in your single post.
--
Graham Mandeno [Access MVP]
Auckland, New Zealand
hadi" <(E-Mail Removed)> wrote in message
news:A43FE56D-EB27-48ED-92FD-(E-Mail Removed)...
> hi
> I want know that why there is NOT any relationship between access and
> excel
> and how I can sum and subtract 2 or 3 filds in access in any record
> thanks
> (E-Mail Removed)