iPhone, Mac Proerror code 8062, Mac Pro Error code 0 comments Error Code -8062 November 17, 2020November 22, 2020 | App Corridor What is Mac error code -8062? The error code generally occurs when you back up your data from your Mac to your usb. Go ahead and empty the trash in your Mac and check the disk space of your back up and the hard disk memory of your Mac.