-- Note, initially posted on Stack Overflow, comments suggested I post here --
Just upgraded to a new computer and am trying to install things that need access to the system path (e.g., arcpy, msys, and other things). I am the administrator, but somehow I don't have access to anything System-related. I don't remember having this issue on my old computer.
Screenshots below show (1) grayed-out system variables edit option; and (2) check that I am administrator (it also says I am in user accounts).
What am I missing to get full admin permissions? Note, I want to be able to add/edit system paths through the Environment Variables window, not through command line.