EaseUS frequently updates their software to support new file systems (like APFS for Mac) and new types of storage media. If you are running a preactivated version from two years ago, you are out of luck. You won't be able to update, and you won't get customer support when the software inevitably fails.
While it might seem like a shortcut, experts from Kaspersky and Microsoft warn against these downloads for several reasons: EaseUS Data Recovery Wizard Pro review - TechRadar easeus data recovery wizard preactivated
If you only need to recover a few documents or photos, the official EaseUS Free version provides 2GB of recovery for $0. EaseUS frequently updates their software to support new
If you're looking for a reliable way to recover your data, I recommend: easeus data recovery wizard preactivated