Once you have the ISO file, you cannot simply copy-paste it to a USB; you must use a tool to make the drive bootable . How to Create Bootable Media - Acronis Support Portal
: Transferring your entire OS and data to a new SSD or HDD without booting into Windows. Step 1: Create the ISO Using Acronis Rescue Media Builder acronis true image 2016 iso bootable usb
If you have a standalone Acronis ISO file and want to manually create a bootable USB, use the Rufus tool How to use acronis true image bootable usb Once you have the ISO file, you cannot