Firewall ignores user defined rules!

Avast Free Antivirus / Premium Security
1

Hello.

Now for some time, avast ignores my rules. I set for example Microsoft-s minesweeper allowing all the connections but when I go back to minesweeper, avast overrides my rule with his default (ask) rule!

What is wrong?

Using:

  • AVAST Internet Security 8.0.1489 (same problem was with previous versions!)
  • Windows 8 Pro x64

Thanks, ACO.