Windows 10 How do I allow an app to make changes to my device?

Question

Windows

When installing applications, for a long time I got errors like "Allow the application to make changes to your device." They were replaceable little programs that I just changed.
Now when I install a game on my PC (in particular, legends of runterra), the installer shows me such a window

With the same error. By the way, no "confirmation window" appears for me.
How can I "allow access to an application to make changes to the device"?
PS From the very installation, I stopped the update center, cleared the OS of everything Microsoft and removed UAC, and now even when I turn it on, the error does not go away.

Answer 1

Answer 2

I had something similar with Origin. Treated like this https://blog.radjah.ru/2020/01/origin.html