Rad Racer NES cartridge

MAME 0.227

E:\Presario\PresarioD\old_hard_drives\four\EPROM\HNTNDO>c:\games\mame_command\mame64 -romident RADRCER.CHR 
Identifying RADRCER.CHR....
RADRCER.CHR         NO MATCH

E:\Presario\PresarioD\old_hard_drives\four\EPROM\HNTNDO>c:\games\mame_command\mame64 -romident RADRCER.PRG 
Identifying RADRCER.PRG....
RADRCER.PRG         NO MATCH