Wauw.. Thanks man...
I was searching for a button next to the "Haal terug" button *Dutch for Get back*.. Maybe that would be an idea in the future; an extra "delete files permanently" button. I didn't know I needed to right-click in the list itself...
Thank you for your help I didn't expect to have such a quick reply, though...
Edit: How do I make the files disappear from the list in Recuva itself, so that every trace has been deleted?
Lots of JPEG's, 6000, that are overwritten by other files cannot be securely deleted, apparently...? (http://docs.piriform.com/recuva/troubleshooting/issues-with-secure-deletion -- Issue number one) Can this be resolved, so I won't have to go look around in a list of 6000 unrecoverable files, for just one tiny file to recover.
In the "Job Done" window (Dutch variant of course, so loosely translated to English) Filename | Size | Status. Under the status there are many files "Not deleted", and a few "Not deleted - File is 'resident' in the MFT"
Over 6000 files, but just 240 files were actually deleted...?