Hello
if you do search for similar files "Tools/Find similar files..." and find any amount of the files, you can right-click on any duplicate(right or left) and delete it
BUT try to do that on the last pair of files! The dialog box disappeares, and goes back to the search criterias dialog.
It seems to me that XnView tries to show the _next_ pair, and if there's no next(but dozens of the previous though) it just closes the duplicates window.
Search similar files bug
Moderators: helmut, XnTriq, xnview