Rimvydas1

HI, recently i changed injectors. For coding i used icarsoft cr pro. By using this tool i managed to change compensation codes, but when i try to use Pilot quantity learning feature i just get a note „Communications failure. application failed“. My question is where do i look for a problem? is it a diagnostic tools? does it support coding just for specific cars or i just need a proper more advanced tool? i own avensis T27 2.2 D-Cat 110kw.