Problem importing to Excel
 

I have an Access query that I'm trying to import into a spreadsheet using
Import External Data. Every time I import, some entries get duplicated.
It's the same entries every time, but there doesn't seem to be any order to
it. I can export from Access to Excel without any duplication, but I want to
be able to refresh the data every time the spreadsheet is opened Has anyone
seen this problem before?