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netsh advfirewall reset
netsh winsock reset
netsh int ip reset
ipconfig /flushdns

Remove-Item -Recurse -Force "$env:ProgramData\Microsoft\Wlansvc\Profiles\Interfaces\*" 2>$null

Set-NetFirewallProfile -Profile Domain,Public,Private `
  -DefaultInboundAction Block `
  -DefaultOutboundAction Allow `
  -Enabled True `
  -AllowInboundRules True `
  -AllowLocalFirewallRules True `
  -AllowLocalIPsecRules True

Remove-Item -Recurse -Force "HKLM\SOFTWARE\Policies\Microsoft\WindowsFirewall" 2>$null
Remove-Item -Recurse -Force "HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy" 2>$null