How to block all applications and allow only selected ones?

[ivan-gru]

How to block all applications and allow only selected ones?
I make this entry in Disallow Apps:
C:\Program Files,C:\Program Files (x86)
doesn't work

[b5414]

This should work, open settings and set log level to all, then you will see Filter/Skip for both I believe

[smirnov-coder]

I join the question. How to configure a specific application to work via VPN? For example, so that the Chrome browser works via VPN, and the Firefox browser works directly, not via VPN. For some reason, I can't get this result. If I leave all the Allow/Disallow fields empty, all traffic from the computer from all applications goes via VPN, i.e. the server itself and the connection to it work properly. When I try to add some blocking or permission rule for the application, no traffic goes via VPN, everything goes directly. Please advise.