As for me, the F-secure simply detects the pop-up ads that come with every Microgaming download. I used to download a
virus software that's totally free since it's shareware, but it doesn't filter the nastiest files that comes with downloading the poker room interface. You just need to browse or communicate with other players who join forums and talk about F-secure and anti-virus software. Also, if the software is having a download, it's best to sign up so the software company can alert you.