MSN problem. Settings all default.

Sorry for asking again :(. I have seen this topic floating around many times. CPF is blocking windows live messenger’s sound alerts. I have the ICMP rule in by default, and I am using the latest version of CPF. I have checked for updates, yet WLM will not work unless i acutually shutdown CPF. Even selecting ‘allow all’ doesn’t work. WLM is allowed under the application monitor. Screenshots available. Any idea how to solve this? TIA

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