What shall I do if the filtering in Internet Explorer doesn’t work?
Most probably it’s because you are using Windows 8 or 8.1 and enhanced protected mode is enabled in Internet Explorer. There are two solutions to this problem.
Option 1 - enable the WFP-drivers in the AdGuard network settings.
To do so:
Go to the Network Settings.
Option 2 – disable enhanced protected mode in Internet Explorer.
To do so:
Launch Internet Explorer