"The app you're trying to install isn't a Microsoft verified app" error when installing 0patch Agent

Windows may show the following error when you try to install 0patch Agent:

"The app you're trying to install isn't a Microsoft verified app"

To resolve this problem, do the following:

1. Open "Apps & Features" (press the Windows Start button, then type "Apps & Features")
2. Under "Choose where to get apps", see if the "The Microsoft Store Only(Recommended)" option is selected. If so, change it to "Anywhere".
3. If the above didn't work, your Windows may be in the "S mode". To install 0patch Agent, you will have to exit the S mode as instructed here: https://support.microsoft.com/en-us/windows/switching-out-of-s-mode-in-windows-4f56d9be-99ec-6983-119f-031bfb28a307