Jezz,
Step 1... Backup
Step 2... Backup :-D
Create a select query with A linked to B... "All in Table A, and only those in Table B
that match"
Use this realtionship as the basis for a MakeTable query to send all those A records
that have a B record... to a new table.
Then, use that same basic query to run a Delete query against Table A

Signature
hth
Al Campagna . Candia Computer Consulting . Candia, NH USA
Microsoft Access MVP
http://home.comcast.net/~cccsolutions
"Find a job that you love, and you'll never work a day in your life."
> Hi,
>
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>
> Thanks