Firewall start/stop with registry-keys

Hello Windows XP Community,

i want to start and stop the windows internal firewall by the registry
with delphi.
I can start the Firewall, but not stop ... so i change the follow reg-keys:


start: (works)
************************************************** ****************
rootkey=HKEY_LOCAL_MACHINE

SYSTEM\CurrentControlSet\Services\SharedAccess\Par ameters\FirewallPolicy\StandardProfile\
EnableFirewall dword(01000000)

SYSTEM\ControlSet001\Services\SharedAccess\Paramet ers\FirewallPolicy\StandardProfile\
EnableFirewall dword(01000000)
************************************************** ****************


stop: (do not works)
************************************************** ****************
rootkey=HKEY_LOCAL_MACHINE

SOFTWARE\Policies\Microsoft\WindowsFirewall\Domain Profile\
EnableFirewall dword(00000000)

SOFTWARE\Policies\Microsoft\WindowsFirewall\Standa rdProfile\
EnableFirewall dword(00000000)

SYSTEM\CurrentControlSet\Services\SharedAccess\Par ameters\FirewallPolicy\StandardProfile\
EnableFirewall dword(00000000)

SYSTEM\ControlSet001\Services\SharedAccess\Paramet ers\FirewallPolicy\StandardProfile\
EnableFirewall dword(00000000)
************************************************** ****************


Any idea which registry-keys i need?
I will not use netsh.

Regards
Cornelius Wasmund
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