Hello Dennis. There must be something with your Win setup since AH scripts are working for comrade ComradeP and he is on Win 8.1, so why not for comrade Dennis?
Let’s check are you a local administrator on the machine i.e. is it account you are using assigned to Administrators.
Go to
Control Panel --> User Accounts and then into
Manage User Accounts
The following window will list existing user accounts on your machine and their assignments i.e. you will see your account and the group it is assigned to. Being into Administrator group implies that related account can install, uninstall, execute applications and do other tasks with no restrictions.
For home users there is usually only one user account created unless you have multiple users on the same machine and you prefer some control and restrictions on who can do what. In business/corporate environments the story is different but not relevant for us.
Again, this screens are from my machine with Win 7 installation and my differ from your 8.1 screens.
Regards