: Ensure your software is activated before creation; trial versions of bootable media often have the "Backup" feature disabled. How to Create the Bootable USB
Once created, you must tell your computer to start from the USB rather than the internal hard drive: How to Create Bootable Media - Acronis Support Portal acronis true image 2016 bootable usb
While Acronis runs within Windows, certain tasks—like restoring a system partition or cloning a primary drive—are more reliable when performed outside the active operating system. System Recovery : Ensure your software is activated before creation;