Pioneer Blue ray burner does not work in a Mavericks.
MY Pioneer Blu Ray burner BRD-RW 206D does not work and I get this message (The disc can’t be used because the disc drive is not supported (error code 0x80020025). I have the last firm ware update in it. It worked fine in Mountain Lion but not in Mavericks.
Mac Pro, OS X Mavericks (10.9), A DVD burner and Blu Ray burner in