Pokud bys opravdu trval na tech registrech, tak takhle:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servi ces\SharedAccess\Parameters\FirewallPolicy\Standar dProfile]
"EnableFirewall"=dword:00000000
"DoNotAllowExceptions"=dword:00000000
Polozka EnableFirewall. 0-vyply, 1-zaply.