I have dragged to columns around
SELECT DISTINCT JCLPRC.Member, JCLDSN.DSN, JCLPRC.Step, JCLDSN.DISP, JCLDSN.LRECL
The SELECT statement shows the order that the query columns are in. Member, DSN, Step, DISP, and then LRECL.
The output is being sequenced by the table, then column. Member, Step, DSN, DISP, LRECL.
I've tried leaving the table unsorted, various output orders, even dropping the member column. Then the output is Step, DSN, DISP, LRECL.
The query WAS working correctly. I have no control over the version of Windows, nor Office, nor Access. Corporate does remote upgrades.