Romcenter

hy ,tnx for help

1) add direcorty on romcenter
add, sample, add roms and add chds
2) scan my roms and found yellow roms
3) select roms and click fix
use options standard for fix set only merge roms and split bios and sample
this is result

--->Rimuovi file suoni inutili
I sonori rimossi ...

today have download this news version i use old version 3.0

on fix my rom i found this error

**Errore :Format '%s' invalid or incompatible with argument

i have set merge roms and split samples and bios
please help me tnx
bye