Save the query again, by choosing 'Save Query' from the 'Query' menu. Save it under a different name like 'ANS 411 Class List Number Two'. Select 'New Query' from the 'Query' menu. Now let's reload each of the queries and look at what we can do. Reload the first query by selecting 'Load Query' from the 'Query' menu and selecting the first query saved above.
Re-run the query.
Now let's reload the second query and try to edit it. Reload the second query by selecting 'Load Query' from the 'Query' menu and selecting the second query saved above. Look at the title of the query menu. This means that we will not be able to edit this query. You can check this by closing the query window.