: Go to Config > Paths > Add and select the folder containing your RVZ files.
However, many other emulators, tools, and optical drive software still require the standard format. This guide explains what RVZ is, why you might need to convert it, and how to do it quickly and safely. convert rvz to iso
Do you plan to play these on or a different emulator ? Are you running into any specific error messages ? : Go to Config > Paths > Add