I would appreciate it if you could have a look at the following formula and tell me what is wrong as I get a message indicating that there is an error in the formula

=IF(ISNA(VLOOKUP(B3;COMPANY2;15;TRUE));"";VLOOKUP

(B3;COMPANY2;15;TRUE))

IN FACT I AM USING A FRENCH VERSION OF EXCEL AND THE ORIGINAL FORMULA IS

=SI(ESTNA(RECHERCHEV(B3;COMPANY2;15;VRAI));"";RECHERCHEV

(B3;COMPANY2;15;VRAI))

Thank you for your help and best regards from Paris,

Christophe