I have a database that has been working as designed for 3 years with multiple, queries, reports and forms. This morning any query that gets it's value from a field on a form is not running. The source form(DataEntry) is open and all the spelling is correct in the query. There is only 1 other criteria in the query and it is shown. See the error and design of the query on the attachment. The only thing odd that went on yesterday was I imported a table, form and query from another database. I did not get the result I needed so I deleted them. I've run compact and repair with no result. Any help would be appreciated.