- Open the saved query.
- On the Criteria Tab, highlight the specific parameter that includes the date range on the right hand side under Apply filters to these fields.
- Select the Change button at the bottom to open the specific felid for editing.
- Make changes to the date range as needed.
- Run the query to see the updated results.
- Save the Query.
If desired, you can create the Query to prompt for a date each time it is run.