It looks to me as if Longitude and Latitude have not been interpreted as numbers - they are not right-aligned...
Check that you use decimal point (and not decimal comma) and try
GeoMakePoint(latitude,longitude) as Localizacao,
Num#(Trim(latitude)) as latitude,
Num#(Trim(longitude)) as longitude
FROM [lib://Vendas/CEP.qvd] (qvd);