Edit Windows Context Menu entries after right-click drag and drop operation
Solution 1:
You're looking for DragDropHandlers:
HKCR\*\shellex\DragDropHandlers\
HKCR\Directory\shellex\DragDropHandlers\
HKCR\Drive\shellex\DragDropHandlers\
HKCR\Folder\ShellEx\DragDropHandlers\
HKLM\SOFTWARE\Classes\*\shellex\DragDropHandlers\
HKLM\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\
HKLM\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\
HKLM\SOFTWARE\Classes\Folder\ShellEx\DragDropHandlers\