New Trial, Won't Scan

[DDH68]

I just downloaded and installed Duplicate Cleaner Support - Trial version. I know I have some duplicate mp3 files in two folders (about 6 files). I have added those two folders to the scan location, but when I scan, I immediately get a popup indicating that I need to buy the Pro version. I can't seem to test the trial version ?

Please advise how I can run the trial version on sub-folders?

[DigitalVolcano]

You've probably installed the limited free version rather than the Pro (which defaults to trial mode).

Try
https://www.digitalvolcano.co.uk/dcdownloads.html

(first download button)