It appears that Access Security has been implemented, and that you do not
have the permissions to utilize the object <name>. My guess is that there
is a table, of which the query is based, that you don't have rights to.

Signature
Steve Clark, Access MVP
http://www.fmsinc.com/consulting
>i got this error message while opening a querie,i am the one that built the
> querie,what's wrong?
[quoted text clipped - 5 lines]
> to read its definition. To change your permission assignments, see your
> system administrator or the table or query's creator."