Method 3: Cleaning KMPlayer Registry Keys (For Advanced Users)
Some versions of KMPlayer (especially older 3.x versions) have a bug or a feature where they save the registry state on exit. If you clear the list while KMPlayer is open, then watch a new video, and then close the player normally—it will re-save the entire session, including the old files you thought you deleted.
Click the icon or right-click the file name and select Remove from this list . Option B: Disable Windows-Wide Recent Items