Problems importing from an Access query
 

I recently created a new Access database and am setting up several Excel
spreadsheets to display query results.

I created Query A, then opened a new Excel spreadsheet, then imported the
data from Query A. I adjusted the formatting to my liking, and now I just
hit "Refresh Data" when I open it and everything's fine. A similar
experience with Query B.

However, today, I created Query C, and the "Select Table" dialog (from
Import External Data) doesn't show it. I thought at first Excel might be
looking at an old version of the database or something, so I created Query D,
a simple select query that displayed the ID# of each record, and Query E, an
exact copy of Query C.

Now, I can see Queries A, B, and D, but not C or E. So, I assume there's
some property of Query C that's preventing Excel from recognizing it. What
would prevent Excel from being able to see/import an Access query?

By the way, I can export Query C into an Excel file from Access, but I'd
like to be able to update from Excel rather than having to re-export and fix
the formatting every time.