same for me but I have AVAST and Zone Alarm installed so I need to do a rule for both of them
It isn't wise to post in topic that is over 9 years old, much will change in that time.
AIS has been superseded (and no longer available) by Avast Premier and now Avast Premium Security.
That is just a few reasons why there is a warning when you try to post in an old topic
Please start a new topic and give details of the Avast Program and version number you have installed.
If using a program version that has the Avast Firewall installed, try setting the firewall to Private Trusted.