To add to Shawn's suggestion - Nir's apps are great, but you will probably find this easier to use -it's free , too: Glary Utilities
You may want to click where it says other builds and get the non toolbar version.
Make sure you give it Admin privileges - rt click the .exe , select Properties> Tick Run As Admin, OK , Apply.
BTW - if you want to use one of Nir's apps. - that will be a static item so http://www.nirsoft.net/utils/shell_menu_view.html
is the one to try.