Share
Share
Share

Halting on critical error when copying Opencore (Sonoma) to EFI (Mac Pro 2009, 5.1 firmware)

Halting on critical error when copying <a class='btn btn-link py-0' href='/p/opencore.html?id' target='_blank'>OpenCore</a> (Sonoma) to EFI (Mac Pro 2009, 5.1 firmware)

Can anyone help with this error? Sonoma is working fine but I cannot copy OpenCore from USB to the system EFI.

Author: @thebacontoastie
[► Source]