This question already has an answer here:
When I right click an image file in Windows, one of the context menu options is "Set as desktop background". I know some entries can be hidden with registry edits, so I'd like to know if it's possible to remove the "Set as background" option.
Note that while most context menu entries can be found under
HKEY_CLASSES_ROOT\, the "set as background" option seems to be located somewhere else.