To make sure you get the right license key…
Which program do you have on your PC?
Product Version 184.108.40.206
Auslogics Disk Defrag Pro is the advanced version of Disk Defrag Free with extended functionality, including file placement and scheduling options.Get a license for this software
Disk Defrag ULTIMATE
Product Version 220.127.116.11
Formerly known as Disk Defrag Pro and recently renamed to Ultimate, this program offers all the tools and options you need for complete professional optimization of HDDs and SSDs.Learn more about ULTIMATE version