If you own a license for the 2015 version, you can access the pre-compiled ISO through these steps: : Access your account on the Acronis website .

Insert your prepared USB drive or CD/DVD into the target computer. Turn on or restart the PC.

Optical Disc: Standard disc-burning software can write the ISO image to a blank CD or DVD. Implementation and Usage

Immediately tap the repeatedly until the boot selection screen appears. Common keys: F12 (Dell/Lenovo), F9 (HP), F8 (ASUS), or Esc.

Ensure your BIOS/UEFI is set to boot from the correct drive (USB or optical). If problems persist, try recreating the bootable media with a different tool (e.g., Rufus in DD‑image mode) or use a different USB port.

Choose as the output option, rather than a CD or USB. Save the .iso file to your desktop. How to Create a Bootable USB with Acronis 2015 ISO

A bootable ISO is an image file containing a standalone version of Acronis True Image. You can either burn this image to a CD/DVD or write it to a USB flash drive to create emergency recovery media. This tool is essential for several scenarios: