Hey xiolee,
Thanks.
1, "Clean with 1-click" language.
You can see my screenshot, it is Italian. Could you please uninstall then install the latest version?
2, Memory leak problem.
We checked your video and configuration file. We use your configuration file, WDC 9 worked well.
Please do the below tests:
1) download this file - WiseDiskCleaner and replace the old one , then scan system to check. (using your current configuration file)
After you download it, please rename it to WiseDiskCleaner.7z, then extract it, then rename the file to WiseDiskCleaner.exe
WiseDiskCleaner.txt
2) Modify your configuration file (I have done it, please download it.)
UserCustom.txt
Scan your system, remember to record it, if you still get the same problem, send the video to us.