Hi,
I have a Vlookup problem.
=IF(ISBLANK($B14)=TRUE,"-",VLOOKUP(B14,'[Tarif pièces détachées-Spare parts price list 2015-V2.xlsx]Tarif 2015 '!$A$1:$B$65536,2,FALSE))
my formula is working and returning a value and in 95% of the times it is correct.
It has specific problem when looking...