Database Copy Oddity

Alright...Our database was benchmarked by several other units. They're completely separate, i.e. independant data collection, no shared networks, different bosses.

At any rate, I made some changes to the db and created a "utility update (http://www.access-programmers.co.uk/forums/showthread.php?t=114008)" db for these other units to use to automatically get these updates. Before sending all of this out, I received copies of these other databases to make sure that everything works properly.

Well, everything works fine except for one db. I thought originally that they must've changed something in the db, so I made a copy of ours and imported their data and got the same error as in theirs. So...obviously, I thought there must be some problem in their data. I ran through it and double-checked the verification VBA in the form used to enter the data and there's no noticeable difference in the data and the VBA/form are identical.

This might tie into my previous post (http://www.access-programmers.co.uk/forums/showthread.php?t=114516) because there's something goofy in Access that I can't quite pin-point. As far as I know, there's no difference between any of the databases except for the data itself. Can the data be corrupted if it looks normal in the table? Would corrupt data cause an error in a query/report? (I've never run into corruption in a db before.)

Sometimes I don't like Access so much.:p