Not sure what the relation of EXAMPLETABLE with your data is, but in general.
In Access the SET part is after the join, also skip the select part en the order by.
Should be something like this
UPDATE FERMENT
INNER JOIN ([BELGIUM BEER] ON FERMENT.FermentName = [BELGIUM BEER].FermentId)
SET EXAMPLETABLE.FermentColumn = a.FermentColumn
If it doent work try building the join in the query builder
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