Unsafe Expressions

[Lambi000]

I am having Unsafe Expressions messages popping up in my Access 2002
application, but it's only happening with one user out of fifteen. He had to
update his Jet Database Engine; I have set the SandBoxMode to 0. He
shouldn't have any problems I would have thought, but it still is giving him
messages about Unsafe Expressions.

I cannot see Macro Security in the toolbar though I've reset it. How can I
change the macro security level in Access 2002? And if it's not that, what
have I done wrong with this one user?

Thanks in advance for help!