henrykaliisa

Hello every one, I bought a Subaru B4 from Japan and it came with a AVIC-DRV05 system but I have since failed to use it because it is always telling me to " insert appropriate disc " . Anyone out there with a solution to this problem please please???? The unit/system really looks good but I yet to explore it's full potential. Am kindly waiting for someone to help me out here. Kind regards; Henry Kaliisa