There are many reasons a query may not be updatable, e.g.:
- It performs some kind of aggregation, such as a DISTINCT or GROUP BY;
- It combines different queries - UNION;
- The field list (SELECT clause) contains a subquery;
- The joins and field selection mean you are trying to add new records to
the "many" side.

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Allen Browne - Microsoft MVP. Perth, Western Australia.
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> I am having problems getting my select query to allow me
> to add records to it. I made a database to keep track of
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> bottom of the query is darkened in. That's the only
> difference I can find. How do I fix that? Thanks!