I downloaded multiple KMZ and .csv files from geothinQ, which is a platform where you can download land parcel data. I was trying to convert the KMZ files to shapefiles so that I could link the .csv files to the KMZ files since they did not come through with any attribute data. I converted the kmz file to a layer file, then to a shapefile. However, now I am unable to link the .csv file to the new shapefile, because there are no linkable attributes. Does anyone know a workaround for this?