find wwn in windows machine ?

Hi guys ..

How to can I know the HBA WWN address in the windows machine ?

Pls advice with command ...

No exact way in native windows
It depends on your FC card manufacturer .
what type of FC card you have ? Emulex, qLogic and so on.
Anyways you can find it in several ways for an example from Fibre switch side.]
Also you can download fcinfo tool from here