You say that the back end is SQL (although you don't say SQL what) so I
assume that the database is split.

Does each user have a copy of the front end on their individual hard drive?
Multiple users sharing a single copy of a front end can cause all kinds of
problems, including the one you're encountering.

--
There's ALWAYS more than one way to skin a cat!

Answers/posts based on Access 2000/2003

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