[AccessD] ACCESS2003 Function is not Expression

Hey All

I have an app (mde file) that works fine on my machine but creates an error
on the clients machine. We are both running Windows 7. It is a simple query

.

Field: First Char:Left([KeyWord],1)

 

Seems to me that there is a reference missing somewhere, as it is an mde I
cannot get the client to check for missing references. Any suggestions?????

 

Thanks

Tony Septav