How can I add EncryptOnClick to the Windows File Explorer context (right-click) pop-up menu?

-  open the registry editor in Windows (Run box or search Box > type regedit)
-  go to Hkey_Classes_Root\*\Shell
-  right click on Shell
-  go to "New" and left click on "Key"
-  in the text box type "EncryptOnClick" (without the quotations)
-  right click on the newly created key
-  go to "New" and left click on "Key"
-  in the text box type "command" (without the quotations)
-  in the right hand panel, double click on "Default", this will bring up the "Value Data" text box
-  enter the full path of EncryptOnClick.exe
   (e.g. C:\Program Files (x86)\2BrightSparks\EncryptOnClick\EncryptOnClick.exe) 
-  click OK