Installation media error

[cairoapcampos]

I created a Proxmox installation usb key. However, it says that the ISO was not found. I used different usb keys and the error was the same.

Configuration:

Motherboard: MSI Mortar Max B450m
Processor: Ryzen 7 5700x
Proxmox: 7.2

Output in terminal:

 

[fiona]

Hi,
can you check that the ISO file you flashed has the correct checksum? If nothing else works, you can always install Proxmox VE on top of Debian.