HKEY_CLASSES_ROOT\MIME\DataBase\Content Type\
application/x-vnd.google.oneclickctrl
  
HKEY_CLASSES_ROOT\MIME\DataBase\Content Type\
application/x-yahoo-browserplus_2
  
HKEY_CLASSES_ROOT\MIME\DataBase\Content Type\
application/x-yahoo-browserplus_2.4.17
  
HKEY_CLASSES_ROOT\MIME\DataBase\Content Type\
application/x-yahoo-browserplus_2.4.21