Note: The CountyCode should not be confused with the official county codes for Sweden. CountyCode refers to the NFI code "DLänskod".
Shapefile: You can download the GIS-file (shapefile or ArcMAP layer file) from here: Heureka FTP-server Version 2.1.0 (to be published in August 2014) and later does not require you to supply the county code in case you provide coordinates in the stand register import file, or if you use FMPP data and coordinates are included there.