Perhaps I'm looking in the wrong place, but I don't have that folder.
Under C:/Program Files/Rhinoceros 5
I have a 64 bit under Program Files or a 32 bit under Program Files (x86)
Within either of those folders, there are only 3 more folders:
Plug Ins (includes folders Import_Solidworks, IronPython, Sketchup, Toolbars, and many files - none .lic)
Profile Defaults (empty folder)
System (includes folders Languages, x64, x86, and many files - none .lic)