I have switchable graphic laptop video card that is controlled by AMD drivers. It provides 2 context menu options to configure grpahic cards. The problem is that after restoring my system these option names turned into question marks:
It doesn't prevent these menu from working, but looks somewhat annoying issue. I was looking for how these menu items are implemented and found that there are records in the Registry under
HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers, but couldn't find out how to fix them.