help! ocb bootload image failed [not found]

[goat]

hi everyone, sorry for my bad english.
I've been trying to install mac os catalina, but it always gives me this error "ocb boot loadimage failed [not found]" how can fix it?

pc specs:
cpu: i9 7900x
gpu: rx 460 (2gb)
mobo: gigabyte x299 gaming 7 pro
ram: 4x8 gb trident z
ssd: samsung 970 evo plus 256gb
hdd: barracuda 1tb

Thanks in advance