avast! - help: resident protection
Network Shield - Provider Settings
Network Shield provider protects your computer from Internet worm attacks. It works similarly to a firewall, even though it does not fully substitutes it. The Network Shield does not require any user interraction.
Note: This resident provider is available on Windows NT, 2000, XP, and 2003 only.
Normal. The setting does not have any meaning for this provider.
High. The setting does not have any meaning for this provider.
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Answered my own question.
Damn im clever
