Disabling IPV6

Run command:

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters /v DisabledComponents

expected result if enabled:
ERROR: The system was unable to find the specified registry key or value.

expected result if disabled:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters
    DisabledComponents    REG_DWORD    0xffffffff