names should not have right single quotation marks. replace with apostrophe.

number of errors=1
number of warnings=0
Group=ckgGrpName

select name,geonameid,countrycode from geoname where name LIKE U&'%\2019%' and countrycode in ('FR','CH','BE','LU','IT','ES')

name	geonameid	countrycode	
Château de Kergournadec’h	13353730	FR