You don't mention if the application is used in a multi-user fashion.
I thought there was some possible issues here, but I would try deploying a
MDE TO EACH workstation, and see if that works.
Splitting the database in to a application part, and data part is must do if
you allow more then one user into the data at the same time.
You can read about the splitting process here:
http://www.members.shaw.ca/AlbertKal...plit/index.htm
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Albert D. Kallal (Access MVP)
Edmonton, Alberta Canada
(E-Mail Removed)
http://www.members.shaw.ca/AlbertKallal