I have a report. I go to report properties, and open the record source to reach the query on which the report is made. I make some changes to the query. When I close the query it asks me to keep the change or not and I click yes. But when I close the report it doesn’t ask me to keep or discard the changes. Then when I reach to report query again and I see all the changes I have done are gone. This is very strange. What is the problem?