SCOPE installs under your USER ID and windows User Profile Name but you MUST have Administrator rights to the computer for your User Profile.
SCOPE registration details only apply for current windows user, hence if registration details are entered for windows user (e.g. John Smith) then Windows User user logs out and another user logs in (e.g. Ann Jones) SCOPE will ask for the registration details again.
SCOPE installs all of its operational files under MyDocuments for the User Profile for which it was installed.
If you find that you have installed SCOPE on your computer but when you login it asks for you to Register SCOPE again, then you need to have the person who installed SCOPE to login and deactivate their Registration so you can Activate your Registration for your Windows User Name.
Remember to contact SCOPE Support to assist you in your operation of SCOPE.