|Data type||Range||Default value|
|REG_SZ||Registry path||(Varies with the option.)|
Specifies the path to the registry entry that stores the data to configure the option. This data is obtained from the DHCP server.
The path to the entry can include a variable, ?, which represents the Services subkey for the network adapter. For example, if the value of RegLocation is System\CurrentControlSet\Services\?\Parameters\Tcpip\DhcpSubnetMaskOpt, it indicates that data for the option is stored in the value of DhcpSubnetMaskOpt in HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Services\AdapterName#\Parameters\Tcpip.
The data type of the registry entry that stores configuration data appears in the value of KeyType.