I had to reinstall a game and then Avast is now blocking the port. This is an MMO, so this port is necessary to display the game. How do I unblock it?
Remote port 443, Local port 50662,50659,50657
Application C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.46.60.0_x64__kzf8qxf38zg5c\SkypeApp.exe