We are working on “Witch It”, a game for Steam, and Avast is the only antivirus tool which blocks the steam connection of our game.
Even when I disable the avast protection, our game has no steam connection. The only way to play it is to uninstall Avast and reboot.
What OS/SP ?
What exact version of avast ?
Windows 10 Creators Update. But probably also earlier version.
I tried the latest Avast Free version. But I got reports from severals users with this Issue.
I’m not sure on their OS and Avast version.
A clean installation of the latest avast version should solve it.