The following expression in a query returns #Error:
Eval([TechnologyClassID] & " In(" & [Forms]![frmLocalSelections]![TechnologySelection] & ")")
I used something very similar to this in a query from several years ago. I'm sure someone on EE helped me with it then. I am trying to use it in a new file and can't tell if I've got something wrong with the expression or if it's the query. Hopefully I've given enough information here to at least get started toward a solution.