When I try to open an Microsoft Access 2000 Action Query in Design View, the entire application closes. The Action Query is a Make-Table Query that used Linked Tables. The queries is part of several queries that make a report. If you run the all the queries, the report is produced, we just can't edit the Action query. We have compact and repaired the db, compiled the VBA code (although no VBA code is used in this particular query) and we refereshed the links. Some of the Actions queries will open, it is just a select help. All help is appreciated.