Artica Wiki

Failed to create a filesystem (EFI) with the ISO

This error may occur on a physical system where Windows is already present. Failed to create a filesystem. The efi file system creation in partition #1 of SCSI3 (0,0,0) ( sda) failed

This error may occur on a physical system where Windows is already present.

You should see 

Failed to create a filesystem.
The efi file system creation in partition #1 of SCSI3 (0,0,0) ( sda) failed

Ignore this error; it simply means you're installing Artica on a system that was previously formatted by Windows. 

Select the "Continue" option — the next screens will allow for a full reformat of the system.