You may have some admin rights but not admin rights to everything on the computer.
And there is another issue:
What is the purpose of that au.vbs script? And that made me wonder why is it being used?
I did some research and it appears that au.vbs is used for or involved with pirating software games.
Forum rules prohibit assistance with such things.
http
/www.tomsguide.com/forum/id-2317968/read-passwords-lock-codes-pin-numbers.html
Closing thread accordingly.