Hi, please import the attached file.
You can do it from:
System module >> Routines >> Import >> Manual file search.

The file contains the NIF Settings for the following countries:
PT    Portugal   
AT    Austria   
BE    Belgium
BG    Bulgaria   
CY    Chipre   
CZ    Republica Checa
DE    Alemanha   
DK    Dinamarca
EE    Estonia   
GR    Grecia   
ES    Espanha   
FI    Finland
FR    France
HU    Hungria
IE    Irlanda
IT    Italia
LI    Lituania   
LV    Latvia
LU    Luxemburgo
MT    Malta
NL    Paises Baixos
PL    Polonia
RO    Romenia   
SE    Sweden
SI    Slovenia
SK    Eslovaquia

IMPORTANT:
BEFORE TO PERFORM ANY IMPORT, PLEASE TAKE AN EXTRA BACKUP OF YOUR DATABASE.