i have a query in whih i have placed [please select company] i have also got several yes/no fields i have set to 'is not null' so that the query only produces the items that have a yes field ticked. When i run the query it not only asks me "Please select a company" it also asks questions regarding the other field as if i had place a parameter in there. Why is this anyone???

What are the prompts for the other fields?