Windows 8.1 Annoying Message

I have set the UAC slider bar setting to the bottom (Never Notify me) but still every time I copy folders / files or other tasks in the Explorer I get this message “You need Admin rights….” And I have to click continue to complete my task. I’m the admin and the only user on my laptop How can I get rid of this annoying message? In addition, this message is never in focus and I have to go to the Taskbar, click to bring it in focus and then click continue. Should any warning message be in focus? I saw a similar article on the web but it was related to windows 7 and to correct the problem you had to edit the registry. I don’t mind to do so but I don’t know if the registry entries are the same in both OS’s