ProtocolPreference wmi class in namespaces

ProtocolPreference in WMI namespaces

Class	namespace	Childs	Props	Meths	Ins	Insd	Abs	Sing
ProtocolPreference	0	1	0	-	-	-	-
ProtocolPreference	0	1	0	-	-	-	-

Class	namespace	Childs	Props	Meths	Ins	Insd	Abs	Sing
PS_RoutingProtocolPreference	0	0	2	-	-	-	-
PS_RoutingProtocolPreference	0	0	2	-	-	-	-