No need. You can download calculator plus

@TairikuOkami It turns out that the lever in the lowest position does not mean that UAC is disabled. Only "disable running in elevated mode" in the security policy editor does turn off the service...

You I will be the judge of the risks. I had even to disable running in elevated mode in the policy editor. Because when running xplorer2 you can't create a folder in "Program Files" in normal mode,...