: If you purchased an "Upgrade" version of ATI 2013, you will need two sets of keys : the upgrade key and a key from a previous full version.
If your backup fails or your hard drive crashes, Acronis support cannot assist users with unofficial licenses.
: Acronis True Image 2013 is an older version and is not officially supported on Windows 10 or later; the earliest supported version for modern Windows is ATI 2015.
: Log in to Acronis Account Management and navigate to the Products section to see registered keys.
Before diving into the "how-to," it is important to understand why the serial number is so critical. Acronis True Image Home 2013 is not free software; it is a commercial product that requires a unique alphanumeric code to unlock its full functionality.
“Old serial numbers still work on new Acronis versions.” Fact: No. Acronis stopped supporting version 2013 licenses in 2015. You cannot activate newer versions with old keys.