I'm using it on my laptop which uses Windows 10. I'm also trying to use it on chrome or firefox. I cannot turn on the VPN using the actual On/Off button, but it still says it is active.
More Info:
When I click the button to turn it on it says I need a license. When I click "I already have a license" it retrieves my licenses and shows that I have an Avast SecureLine VPN License that is active. But I still cannot turn on the VPN.