Need help with boot

Need help with boot

I'm new to this whole Mackintosh thing. My main purpose is getting a dual-boot "setup" here.

These are my specs:

  • ASUS PRIME Z390-A Motherboard
  • i7 9700K OC to 4.6
  • 32GB RAM 3200MHZ
  • GTX 1080 TI ROG STRIX 11GB

I'm basically following all the instructions based on this video

I'm now at the part in which I'm trying to boot Catalina

This is the error that I get:

submitted by /u/sebarobbie_
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