For some bizarre reason our corporation has disabled access to modify our own environment variables, they've actually set every single modifiable group policy to disallow us from doing anything, creating a huge amount of red tape.
I've now realised that while I can't manipulate my environment variables through the control panel, I can actually get to the screen by typing "Environment variable" into the start search and I can then execute Edit environment variables for your account
.
I'm wondering what the application/target is that this executes to allow me to document this directly for a procedure.